Slow Performance with WPAD and Internet Explorer 11

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MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Wed Nov 15, 2017 1:50 pm

Good evening.
We use wpad in our network environment. This works well for all our browsers as Firefox, Internet Explorer and also Chrome.
Now we installed Sandboxie 5.22 and we have very low performance with Internet Explorer 11.
Our environment is Windows 7, Internet Explorer 11 and an actual release of Sandboxie (5.22).
If I disable Sandboxie everything works well again. If I put the values for our proxy manual into the settings menu, the Internet Explorer is fast again.
If I use Internet Explorer with automatic detection or I enter the configuration url of wpad server the performance is poor.
I googled a lot for some solution but did not found anything.
Btw.: Firefox with wpad and sandboxie runs smoothly. No problems.

Maybe anyone has a suggestion for me, what I could change?

Thanks and kind regards
Micha Blankenburg

Barb@Invincea
Sandboxie Support
Sandboxie Support
Posts: 2815
Joined: Mon Nov 07, 2016 3:10 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Barb@Invincea » Wed Nov 15, 2017 5:29 pm

Hello MichaBl ,

Are you using any security software or settings?
Does the issue occur inside a new sandbox with default settings (do not copy from other sandboxes) ?
If you revert back to 5.20, does the issue go away?

Also, if possible, please provide the results of running the Resource Access Monitor while reproducing the issue:
https://www.sandboxie.com/ResourceAccessMonitor

Regards,
Barb.-

MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Thu Feb 15, 2018 7:19 am

Hi and sorry for late answer.
Yes, we use Symantec Endpoint Protection.
I could uninstall and test again.
The "error" occurs in default sandboxes. IE is very slow.
If I disable the sandbox with next start IE is fast again.
The error exists on all versions, I tested.

Regards,
Micha

Barb@Invincea
Sandboxie Support
Sandboxie Support
Posts: 2815
Joined: Mon Nov 07, 2016 3:10 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Barb@Invincea » Thu Feb 15, 2018 10:36 am

Hello MichaBl,

Symantec is currently not supported due to causing issues with web browsers in Sandboxie, please see:
viewtopic.php?f=11&t=24879&hilit=symantec

See if disabling the Symantec equivalent for Norton exploit protection helps (as covered in that thread). Otherwise, try removing Symantec for testing purposes (let us know how that worked, be sure to test inside a new Sandbox with default settings).

Otherwise if the issue persists even without Symantec, please provide the rest of the info we requested so that we can review it.

Regards,
Barb.-

MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Mon Feb 26, 2018 12:04 pm

Hi.
I uninstalled Symantec and tried again.
Same result. The connection works but it is very slow and takes lots of time till I get an connection.
I also tried a new sandbox with default settings. Same result.
Also I can not go back to version 5.20 because of Microsoft Patches.
If I go back Sandboxie crashes.

If I disable Sandboxie (next start) and start IE everything is fast and smooth.
This happens only with enable wpad. If I setup IE with hard proxy settings everything is fine and smooth again.
I think this has something to do with wpad.

I looked at the resource monitor but have no idea how to use it. I will read your information about it.
But any idea which switch could be used to optimize proxy settings?

Thanks
Micha

Barb@Invincea
Sandboxie Support
Sandboxie Support
Posts: 2815
Joined: Mon Nov 07, 2016 3:10 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Barb@Invincea » Mon Feb 26, 2018 5:07 pm

Hello MichaBl,

Do you have a proxy script that we can review?
Are there any addons installed?
Are all websites presenting issues?
Please provide repro steps.

As for Resource Access Monitor, you need to run it while reproducing the issue, then copy the output and paste it in the forums. Highlight the output once pasted, and click on the "</>" to format it.
https://www.sandboxie.com/ResourceAccessMonitor

Regards,
Barb.-

Curt@invincea
Sandboxie Lead Developer
Sandboxie Lead Developer
Posts: 1661
Joined: Fri Jan 17, 2014 5:21 pm
Contact:

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Curt@invincea » Mon Feb 26, 2018 5:11 pm

Are you making repeated calls to myIpAddress() in your PAC file? This function has a lot of overhead. Replace it as in the example below.

myIp = myIpAddress(); // save IP address

if ( isInNet (myIp, "172.20.242.0", "255.255.255.0" ) ||
isInNet (myIp, "172.20.243.0", "255.255.255.0" ))
...

MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Tue Feb 27, 2018 2:43 am

Hi and good morning.

Here is the wpad script (some things are changed to x).

Code: Select all

function FindProxyForURL(url, host)
{
        var resolved_ip = dnsResolve(host);
        if (
                isPlainHostName(host) ||
                dnsDomainIs(host, ".ourdomain.local") ||
                dnsDomainIs(host, "localhost")||
                shExpMatch(url,"https://specialserver.ourdomain.local:8443*") ||
                shExpMatch(url,"http://specialserver.ourdomain.local:8530*") ||

                // ignoriere RFC 1918 konforme interne Adressen
                isInNet(host, "10.0.0.0", "255.0.0.0") ||
                isInNet(host, "172.16.0.0", "255.240.0.0") ||
                isInNet(host, "192.168.0.0", "255.255.0.0") ||

                // More Subnets...
                isInNet(host, "xx.xx.xx.xx", "255.255.255.0") ||

                // localhost
                localHostOrDomainIs(host, "127.0.0.1") ||
                shExpMatch(url, "http://127.0.0.1*")
        )
        return "DIRECT";
        else
        return "PROXY xx.xx.xx.xx:xxxx; DIRECT";
}
I checked the script because I thought that there may be some exhaustive use of DNS but I think it is not.
No, there are no addons installed. It is the default IE 11.
Nearly all websites react slowly when the browser (Only IE) starts in sandbox.
Firefox has no problems.
If I disable the sandbox IE is also fast again.

Here is the output of the Resource Monitor when IE is started.
Sorry. I had to use x on some information again.

Code: Select all

(Drive)     \Device\CdRom0
(Drive)     \Device\CdRom1
(Drive)     \Device\HarddiskVolume2
(Drive)     \Device\HarddiskVolume3
(Drive)     \Device\HarddiskVolume4
(Drive)     \Device\HarddiskVolume5
(Drive)     \Device\HarddiskVolume6
(Drive)     \Device\HarddiskVolume7
(Drive)     \Device\Mup\;LanmanRedirector\;B:000000000055ccf5\files\xxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;H:000000000055ccf5\xxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;J:000000000055ccf5\xxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;K:000000000055ccf5\xxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;N:000000000055ccf5\xxxxxx\***********
(Drive)     \Device\Mup\;LanmanRedirector\;O:000000000055ccf5\xxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;R:000000000055ccf5\xxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;S:000000000055ccf5\xxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;T:000000000055ccf5\xxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;V:000000000055ccf5\xxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;W:000000000055ccf5\xxxxxxxxxx
Clsid       -------------------------------
Clsid       {25336920-03F9-11CF-8FD0-00AA00686F13} HTML Document
Clsid       {88D96A05-F192-11D4-A65F-0040963251E5} XML DOM Document 6.0
Clsid       {9BA05972-F6A8-11CF-A442-00A0C90A8F39} ShellWindows
Clsid       {DCB00C01-570F-4A9B-8D69-199FDBA5723B} NetworkListManager
File/Key    -------------------------------
File/Key X  \Device\Mup\;LanmanRedirector\;N:000000000055ccf5\files\user$\***********\
Image       -------------------------------
Image       *:\program files\internet explorer\iexplore.exe
Image       c:\program files (x86)\java\jre1.8.0_151\bin\deploy.dll
Image       c:\program files (x86)\nvidia corporation\3d vision\nvscpapi.dll
Image       c:\program files\internet explorer\ieshims.dll
Image       c:\program files\sandboxie\sbiedll.dll
Image       c:\programdata\symantec\symantec endpoint protection\14.0.3876.1100.105\data\definitions\ipsdefs\20180226.040\ipseng64.dll
Image       c:\windows\system32\advapi32.dll
Image       c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-advapi32-l2-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-normaliz-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-ole32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shlwapi-l2-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-user32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
Image       c:\windows\system32\atl.dll
Image       c:\windows\system32\avrt.dll
Image       c:\windows\system32\comdlg32.dll
Image       c:\windows\system32\cryptbase.dll
Image       c:\windows\system32\d3d10level9.dll
Image       c:\windows\system32\elshyph.dll
Image       c:\windows\system32\gdi32.dll
Image       c:\windows\system32\ieframe.dll
Image       c:\windows\system32\iertutil.dll
Image       c:\windows\system32\imm32.dll
Image       c:\windows\system32\kernel32.dll
Image       c:\windows\system32\kernelbase.dll
Image       c:\windows\system32\ksuser.dll
Image       c:\windows\system32\lpk.dll
Image       c:\windows\system32\mf.dll
Image       c:\windows\system32\mfplat.dll
Image       c:\windows\system32\msctf.dll
Image       c:\windows\system32\mshtmlmedia.dll
Image       c:\windows\system32\msvcrt.dll
Image       c:\windows\system32\netprofm.dll
Image       c:\windows\system32\nlaapi.dll
Image       c:\windows\system32\nlsdata0007.dll
Image       c:\windows\system32\nlslexicons0007.dll
Image       c:\windows\system32\normaliz.dll
Image       c:\windows\system32\ntdll.dll
Image       c:\windows\system32\nvd3dum.dll
Image       c:\windows\system32\ole32.dll
Image       c:\windows\system32\oleaut32.dll
Image       c:\windows\system32\powrprof.dll
Image       c:\windows\system32\profapi.dll
Image       c:\windows\system32\psapi.dll
Image       c:\windows\system32\rpcrt4.dll
Image       c:\windows\system32\sechost.dll
Image       c:\windows\system32\shell32.dll
Image       c:\windows\system32\shlwapi.dll
Image       c:\windows\system32\sysfer.dll
Image       c:\windows\system32\urlmon.dll
Image       c:\windows\system32\user32.dll
Image       c:\windows\system32\userenv.dll
Image       c:\windows\system32\usp10.dll
Image       c:\windows\system32\uxtheme.dll
Image       c:\windows\system32\version.dll
Image       c:\windows\system32\wininet.dll
Image       c:\windows\system32\winmm.dll
Image       c:\windows\syswow64\schannel.dll
Image       c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_fa3b1e3d17594757\comctl32.dll
Ipc         -------------------------------
Ipc         \BaseNamedObjects\C__ProgramData_Symantec_Symantec Endpoint Protection_14.0.3876.1100.105_Data_Definitions_IPSDefs_20180226.040
Ipc         \BaseNamedObjects\CGSCE
Ipc         \BaseNamedObjects\CINJR
Ipc         \BaseNamedObjects\CNDIE
Ipc         \BaseNamedObjects\CSECE
Ipc         \BaseNamedObjects\IDS_STORAGE_MUTEX
Ipc         \RPC Control\epmapper
Ipc         \RPC Control\keysvc
Ipc         \RPC Control\LSMApi
Ipc         \Sessions\2\BaseNamedObjects\{5312EE61-79E3-4A24-BFE1-132B85B23C3A}
Ipc         \Sessions\2\BaseNamedObjects\{66D0969A-1E86-44CF-B4EC-3806DDDA3B5D}
Ipc         \Sessions\2\BaseNamedObjects\C__ProgramData_Symantec_Symantec Endpoint Protection_14.0.3876.1100.105_Data_Definitions_IPSDefs_20180226.040
Ipc         \Sessions\2\BaseNamedObjects\CGSCE
Ipc         \Sessions\2\BaseNamedObjects\CINJR
Ipc         \Sessions\2\BaseNamedObjects\CNDIE
Ipc         \Sessions\2\BaseNamedObjects\CSECE
Ipc         \Sessions\2\BaseNamedObjects\https://secure-ds.serving-sys.com/
Ipc         \Sessions\2\BaseNamedObjects\https://www.heise.de/
Ipc         \Sessions\2\BaseNamedObjects\IDS_STORAGE_MUTEX
Ipc         \Sessions\2\BaseNamedObjects\ie_ias_00001D38-0000-0000-0000-000000000000
Ipc         \Sessions\2\BaseNamedObjects\IEFrame.EventCheckDefaultBrowser
Ipc         \Sessions\2\BaseNamedObjects\IEFrame.EventCheckEuppFirstRun.Desktop
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IESQMMUTEX_9944_252
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IESQMMUTEX_9944_506
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IESQMMUTEX_9944_519
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IESQMMUTEX_9944_57
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IESQMMUTEX_9944_580
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_iso_sm_e_26d8_11401_7d
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_iso_sm_e_26d8_1401_7d
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_iso_sm_e_26d8_21401_7d
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_iso_sm_e_26d8_31403_7d
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:0_b
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:1_a
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:2_c
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_10
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_11
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_12
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_13
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_14
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_15
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_16
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_17
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_3
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_4
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_5
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_7
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_8
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:3_f
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:6_2
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:6_6
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:6_d
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:7_1
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:7_9
Ipc         \Sessions\2\BaseNamedObjects\IsoScope_26d8_IsoSpaceV2_ScopeTrusted_0:7_e
Ipc         \Sessions\2\BaseNamedObjects\IsoSpaceV2_LogonHighx64
Ipc         \Sessions\2\BaseNamedObjects\OleDfRoot7F80DE3F3CD788AF
Ipc         \Sessions\2\BaseNamedObjects\OleDfRootB519216776FA968F
Ipc         \Sessions\2\BaseNamedObjects\SBIE_BOXED_DummyEvent_7480
Ipc         \Sessions\2\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_cryptsvc
Ipc         \Sessions\2\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_DcomLaunch
Ipc         \Sessions\2\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_RpcSs
Ipc         \Sessions\2\BaseNamedObjects\SboxSession
Ipc         \Sessions\2\BaseNamedObjects\SmartScreen_ClientId_Mutex
Ipc         \Sessions\2\BaseNamedObjects\SmartScreen_UrsCache_4A72F430-B40C-4D36-A068-CE33ADA5ADF9Low_STWKAUFM_***********
Ipc         \Sessions\2\BaseNamedObjects\SmartScreen_UrsCacheMutex_4A72F430-B40C-4D36-A068-CE33ADA5ADF9Low_STWKAUFM_***********
Ipc         \Sessions\2\BaseNamedObjects\UpdatingNewTabPageData
Ipc      O  \...\!PrivacIE!SharedMem!Settings
Ipc      O  \BaseNamedObjects\msctf.serverDefault2
Ipc      O  \BaseNamedObjects\TabletHardwarePresent
Ipc      O  \KnownDlls\advapi32.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-advapi32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-normaliz-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-ole32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-user32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-version-l1-1-0.dll
Ipc      O  \KnownDlls\COMDLG32.dll
Ipc      O  \KnownDlls\gdi32.dll
Ipc      O  \KnownDlls\IERTUTIL.dll
Ipc      O  \KnownDlls\kernel32.dll
Ipc      O  \KnownDlls\kernelbase.dll
Ipc      O  \KnownDlls\LPK.dll
Ipc      O  \KnownDlls\MSCTF.dll
Ipc      O  \KnownDlls\MSVCRT.dll
Ipc      O  \KnownDlls\NORMALIZ.dll
Ipc      O  \KnownDlls\ole32.dll
Ipc      O  \KnownDlls\OLEAUT32.dll
Ipc      O  \KnownDlls\profapi.dll
Ipc      O  \KnownDlls\PSAPI.DLL
Ipc      O  \KnownDlls\rpcrt4.dll
Ipc      O  \KnownDlls\SHELL32.dll
Ipc      O  \KnownDlls\SHLWAPI.dll
Ipc      O  \KnownDlls\URLMON.dll
Ipc      O  \KnownDlls\user32.dll
Ipc      O  \KnownDlls\USERENV.dll
Ipc      O  \KnownDlls\USP10.dll
Ipc      O  \KnownDlls\WININET.dll
Ipc      O  \RPC Control\dhcpcsvc
Ipc      O  \RPC Control\dhcpcsvc6
Ipc      O  \RPC Control\DNSResolver
Ipc      O  \RPC Control\lsapolicylookup
Ipc      O  \RPC Control\protected_storage
Ipc      O  \RPC Control\SbieSvcPort
Ipc      O  \RPC Control\umpo
Ipc      O  \Sessions\2\BaseNamedObjects\CTF.AsmListCache.FMPDefault2
Ipc      O  \Sessions\2\BaseNamedObjects\MSCTF.AsmCacheReady.Default2
Ipc      O  \Sessions\2\BaseNamedObjects\MSCTF.CtfActivated.Default2
Ipc      O  \Sessions\2\BaseNamedObjects\windows_webcache_bloom_section_{AF4300EF-3523-46AB-8F4A-AA315689DC6F}
Ipc      O  \Sessions\2\Windows\ApiPort
Ipc      O  \Sessions\2\Windows\SharedSection
Ipc      O  \ThemeApiPort
Pipe        -------------------------------
Pipe        \Device\HarddiskVolume2
Pipe        \Device\HarddiskVolume2\Sandbox\***********\DefaultBox
Pipe        \Device\HarddiskVolume2\Sandbox\***********\DefaultBox\user
Pipe        \Device\KsecDD
Pipe     O  \Device\Afd
Pipe     O  \Device\NetBT_Tcpip_{555BB1E9-0A48-407D-97C8-728BBE7C90D1}
Pipe     O  \Device\NetBT_Tcpip_{89202570-6D08-49BA-99E9-2CB3222D77B7}
Pipe     O  \Device\NetBT_Tcpip_{D5689127-39A2-4848-B4DF-FEF9751EAD3A}
Pipe     O  \Device\NetBT_Tcpip_{FCBDCE38-DB35-4C43-89B2-19C8284CB28B}
WinCls      -------------------------------
WinCls   O  MS_WebCheckMonitor
WinCls   O  Shell_TrayWnd
WinCls   X  MS_AutodialMonitor
WinCls   X  Progman

No, I do not use myIpAddress() in my scripts.
I tried to minimize the use of DNS and all the things that make the script slow.
But maybe I missed something. :?

Thanks and have a good day.
Micha

Barb@Invincea
Sandboxie Support
Sandboxie Support
Posts: 2815
Joined: Mon Nov 07, 2016 3:10 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Barb@Invincea » Tue Feb 27, 2018 10:39 am

Hello MichaBl,

Can you please re-post the output of Res. Acc. Mon, without Symantec?
As explained before, it is currently not supported, as it causes issues with web browsers (YMMV, some users were able to find workarounds as provided before, but we need to see the results without it) .

I am also seeing references to a network drive. If needed, you may want to enable access to it
Right-click on your Sandbox--> Sandbox settings --> Restrictions --> Network files
Un-check the block and re-test.

If you need to open a path to the drive (for read / write access) :
Sandbox Settings -> Resource Access -> File Access
Choose the level of access you want to provide, apply it and okay your way out.

Is the slowness issue present without using WPAD but running IE Sandboxed?

I also noticed this nvidia entry:
c:\program files (x86)\nvidia corporation\3d vision\nvscpapi.dll
I understand you are using IE, however, please have a look at this Firefox thread regarding slowness and nvidia drivers:
viewtopic.php?p=127330#p127330

Regards,
Barb.-

PS: Regarding your script, I am waiting for the devs to review that part.

MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Fri Mar 02, 2018 6:46 am

Hi Barb.
Okay. Here is the output without symantec.

Code: Select all

(Drive)     \Device\CdRom0
(Drive)     \Device\CdRom1
(Drive)     \Device\HarddiskVolume2
(Drive)     \Device\HarddiskVolume3
(Drive)     \Device\HarddiskVolume4
(Drive)     \Device\HarddiskVolume5
(Drive)     \Device\HarddiskVolume6
(Drive)     \Device\HarddiskVolume7
(Drive)     \Device\Mup\;LanmanRedirector\;B:0000000000138651\xxxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;H:0000000000138651\xxxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;J:0000000000138651\xxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;K:0000000000138651\xxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;N:0000000000138651\xxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;O:0000000000138651\xxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;R:0000000000138651\xxxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;S:0000000000138651\xxxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;T:0000000000138651\xxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;V:0000000000138651\xxxxxxxxxxxxxxxxxx
(Drive)     \Device\Mup\;LanmanRedirector\;W:0000000000138651\xxxxxxxxxxxxxxxxxxx
Clsid       -------------------------------
Clsid       {00000341-0000-0000-C000-000000000046} ?
Clsid       {25336920-03F9-11CF-8FD0-00AA00686F13} HTML Document
Clsid       {30766BD2-EA1C-4F28-BF27-0B44E2F68DB7} Windows Search Root
Clsid       {88D96A05-F192-11D4-A65F-0040963251E5} XML DOM Document 6.0
Clsid       {9BA05972-F6A8-11CF-A442-00A0C90A8F39} ShellWindows
Clsid       {C39EE728-D419-4BD4-A3EF-EDA059DBD935} WinInetBroker Class
Clsid       {DCB00C01-570F-4A9B-8D69-199FDBA5723B} NetworkListManager
Clsid    O  {7D096C5F-AC08-4F1F-BEB7-5C22C517CE39} Windows Search Manager
Clsid    O  {A47979D2-C419-11D9-A5B4-001185AD2B89} Network List Manager
File/Key    -------------------------------
File/Key X  \Device\Mup\;LanmanRedirector\;N:0000000000138651\files\user$\***********\
Image       -------------------------------
Image       *:\program files (x86)\internet explorer\iexplore.exe
Image       *:\program files\internet explorer\iexplore.exe
Image       *:\program files\sandboxie\sandboxiecrypto.exe
Image       *:\program files\sandboxie\sandboxiedcomlaunch.exe
Image       *:\program files\sandboxie\sandboxierpcss.exe
Image       *:\windows\system32\dllhost.exe
Image       c:\progra~2\micros~1\office15\msohev.dll
Image       c:\progra~2\micros~1\office15\urlredir.dll
Image       c:\program files (x86)\adobe\acrobat 11.0\acrobat\locale\de_de\acroiefavclient.deu
Image       c:\program files (x86)\bonjour\mdnsnsp.dll
Image       c:\program files (x86)\common files\adobe\acrobat\wcieactivex\acroiefavclient.dll
Image       c:\program files (x86)\internet explorer\ieproxy.dll
Image       c:\program files (x86)\internet explorer\ieshims.dll
Image       c:\program files (x86)\internet explorer\sqmapi.dll
Image       c:\program files (x86)\java\jre1.8.0_151\bin\deploy.dll
Image       c:\program files (x86)\java\jre1.8.0_151\bin\jp2ssv.dll
Image       c:\program files (x86)\java\jre1.8.0_151\bin\msvcr100.dll
Image       c:\program files (x86)\java\jre1.8.0_151\bin\ssv.dll
Image       c:\program files (x86)\nvidia corporation\3d vision\nvscpapi.dll
Image       c:\program files\bonjour\mdnsnsp.dll
Image       c:\program files\internet explorer\ieproxy.dll
Image       c:\program files\internet explorer\ieshims.dll
Image       c:\program files\internet explorer\sqmapi.dll
Image       c:\program files\sandboxie\32\sbiedll.dll
Image       c:\program files\sandboxie\sbiedll.dll
Image       c:\windows\system32\advapi32.dll
Image       c:\windows\system32\api-ms-win-core-synch-l1-2-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-advapi32-l2-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-normaliz-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-ole32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shell32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-shlwapi-l2-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-user32-l1-1-0.dll
Image       c:\windows\system32\api-ms-win-downlevel-version-l1-1-0.dll
Image       c:\windows\system32\apphelp.dll
Image       c:\windows\system32\atl.dll
Image       c:\windows\system32\avrt.dll
Image       c:\windows\system32\bcrypt.dll
Image       c:\windows\system32\bcryptprimitives.dll
Image       c:\windows\system32\cfgmgr32.dll
Image       c:\windows\system32\clbcatq.dll
Image       c:\windows\system32\comdlg32.dll
Image       c:\windows\system32\credssp.dll
Image       c:\windows\system32\crypt32.dll
Image       c:\windows\system32\cryptbase.dll
Image       c:\windows\system32\cryptnet.dll
Image       c:\windows\system32\cryptsp.dll
Image       c:\windows\system32\cryptsvc.dll
Image       c:\windows\system32\d2d1.dll
Image       c:\windows\system32\d3d10level9.dll
Image       c:\windows\system32\d3d11.dll
Image       c:\windows\system32\devobj.dll
Image       c:\windows\system32\dhcpcsvc.dll
Image       c:\windows\system32\dhcpcsvc6.dll
Image       c:\windows\system32\dnsapi.dll
Image       c:\windows\system32\dui70.dll
Image       c:\windows\system32\duser.dll
Image       c:\windows\system32\dwmapi.dll
Image       c:\windows\system32\dwrite.dll
Image       c:\windows\system32\dxgi.dll
Image       c:\windows\system32\elshyph.dll
Image       c:\windows\system32\esent.dll
Image       c:\windows\system32\explorerframe.dll
Image       c:\windows\system32\fwpuclnt.dll
Image       c:\windows\system32\gdi32.dll
Image       c:\windows\system32\ieframe.dll
Image       c:\windows\system32\iertutil.dll
Image       c:\windows\system32\ieui.dll
Image       c:\windows\system32\imm32.dll
Image       c:\windows\system32\iphlpapi.dll
Image       c:\windows\system32\jscript.dll
Image       c:\windows\system32\jsproxy.dll
Image       c:\windows\system32\kernel32.dll
Image       c:\windows\system32\kernelbase.dll
Image       c:\windows\system32\ksuser.dll
Image       c:\windows\system32\lpk.dll
Image       c:\windows\system32\mf.dll
Image       c:\windows\system32\mfplat.dll
Image       c:\windows\system32\mlang.dll
Image       c:\windows\system32\msasn1.dll
Image       c:\windows\system32\msctf.dll
Image       c:\windows\system32\mshtml.dll
Image       c:\windows\system32\mshtmlmedia.dll
Image       c:\windows\system32\msimg32.dll
Image       c:\windows\system32\msimtf.dll
Image       c:\windows\system32\mssprxy.dll
Image       c:\windows\system32\msvcp100.dll
Image       c:\windows\system32\msvcr100.dll
Image       c:\windows\system32\msvcrt.dll
Image       c:\windows\system32\mswsock.dll
Image       c:\windows\system32\msxml6.dll
Image       c:\windows\system32\naturallanguage6.dll
Image       c:\windows\system32\ncrypt.dll
Image       c:\windows\system32\netapi32.dll
Image       c:\windows\system32\netprofm.dll
Image       c:\windows\system32\netutils.dll
Image       c:\windows\system32\nlaapi.dll
Image       c:\windows\system32\nlsdata0007.dll
Image       c:\windows\system32\nlslexicons0007.dll
Image       c:\windows\system32\normaliz.dll
Image       c:\windows\system32\npmproxy.dll
Image       c:\windows\system32\nsi.dll
Image       c:\windows\system32\ntdll.dll
Image       c:\windows\system32\ntmarta.dll
Image       c:\windows\system32\nvapi.dll
Image       c:\windows\system32\nvd3dum.dll
Image       c:\windows\system32\nvspcap.dll
Image       c:\windows\system32\nvwgf2um.dll
Image       c:\windows\system32\ole32.dll
Image       c:\windows\system32\oleacc.dll
Image       c:\windows\system32\oleaut32.dll
Image       c:\windows\system32\powrprof.dll
Image       c:\windows\system32\profapi.dll
Image       c:\windows\system32\propsys.dll
Image       c:\windows\system32\psapi.dll
Image       c:\windows\system32\rasadhlp.dll
Image       c:\windows\system32\rpcepmap.dll
Image       c:\windows\system32\rpcrt4.dll
Image       c:\windows\system32\rpcrtremote.dll
Image       c:\windows\system32\rpcss.dll
Image       c:\windows\system32\rsaenh.dll
Image       c:\windows\system32\samcli.dll
Image       c:\windows\system32\samlib.dll
Image       c:\windows\system32\sechost.dll
Image       c:\windows\system32\secur32.dll
Image       c:\windows\system32\sensapi.dll
Image       c:\windows\system32\setupapi.dll
Image       c:\windows\system32\shdocvw.dll
Image       c:\windows\system32\shell32.dll
Image       c:\windows\system32\shlwapi.dll
Image       c:\windows\system32\srvcli.dll
Image       c:\windows\system32\sspicli.dll
Image       c:\windows\system32\sxs.dll
Image       c:\windows\system32\t2embed.dll
Image       c:\windows\system32\uianimation.dll
Image       c:\windows\system32\urlmon.dll
Image       c:\windows\system32\user32.dll
Image       c:\windows\system32\userenv.dll
Image       c:\windows\system32\usp10.dll
Image       c:\windows\system32\uxtheme.dll
Image       c:\windows\system32\version.dll
Image       c:\windows\system32\vssapi.dll
Image       c:\windows\system32\vsstrace.dll
Image       c:\windows\system32\webio.dll
Image       c:\windows\system32\windowscodecs.dll
Image       c:\windows\system32\windowscodecsext.dll
Image       c:\windows\system32\winhttp.dll
Image       c:\windows\system32\wininet.dll
Image       c:\windows\system32\winmm.dll
Image       c:\windows\system32\winnsi.dll
Image       c:\windows\system32\wintrust.dll
Image       c:\windows\system32\wkscli.dll
Image       c:\windows\system32\wldap32.dll
Image       c:\windows\system32\ws2_32.dll
Image       c:\windows\system32\wship6.dll
Image       c:\windows\system32\wshtcpip.dll
Image       c:\windows\system32\wtsapi32.dll
Image       c:\windows\system32\xmllite.dll
Image       c:\windows\syswow64\advapi32.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-advapi32-l1-1-0.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-normaliz-l1-1-0.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-ole32-l1-1-0.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-user32-l1-1-0.dll
Image       c:\windows\syswow64\api-ms-win-downlevel-version-l1-1-0.dll
Image       c:\windows\syswow64\bcryptprimitives.dll
Image       c:\windows\syswow64\cfgmgr32.dll
Image       c:\windows\syswow64\clbcatq.dll
Image       c:\windows\syswow64\comdlg32.dll
Image       c:\windows\syswow64\crypt32.dll
Image       c:\windows\syswow64\cryptbase.dll
Image       c:\windows\syswow64\devobj.dll
Image       c:\windows\syswow64\gdi32.dll
Image       c:\windows\syswow64\ieapfltr.dll
Image       c:\windows\syswow64\iertutil.dll
Image       c:\windows\syswow64\imagehlp.dll
Image       c:\windows\syswow64\jscript9.dll
Image       c:\windows\syswow64\kernel32.dll
Image       c:\windows\syswow64\kernelbase.dll
Image       c:\windows\syswow64\lpk.dll
Image       c:\windows\syswow64\msasn1.dll
Image       c:\windows\syswow64\msctf.dll
Image       c:\windows\syswow64\msvcrt.dll
Image       c:\windows\syswow64\normaliz.dll
Image       c:\windows\syswow64\nsi.dll
Image       c:\windows\syswow64\ntdll.dll
Image       c:\windows\syswow64\ole32.dll
Image       c:\windows\syswow64\oleacc.dll
Image       c:\windows\syswow64\oleaut32.dll
Image       c:\windows\syswow64\profapi.dll
Image       c:\windows\syswow64\psapi.dll
Image       c:\windows\syswow64\rpcrt4.dll
Image       c:\windows\syswow64\schannel.dll
Image       c:\windows\syswow64\sechost.dll
Image       c:\windows\syswow64\setupapi.dll
Image       c:\windows\syswow64\shell32.dll
Image       c:\windows\syswow64\shlwapi.dll
Image       c:\windows\syswow64\sspicli.dll
Image       c:\windows\syswow64\uiautomationcore.dll
Image       c:\windows\syswow64\urlmon.dll
Image       c:\windows\syswow64\user32.dll
Image       c:\windows\syswow64\userenv.dll
Image       c:\windows\syswow64\usp10.dll
Image       c:\windows\syswow64\wininet.dll
Image       c:\windows\syswow64\wintrust.dll
Image       c:\windows\syswow64\wldap32.dll
Image       c:\windows\syswow64\ws2_32.dll
Image       c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_fa3b1e3d17594757\comctl32.dll
Image       c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_ec86b8d6858ec0bc\comctl32.dll
Image       c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_41e855142bd5705d\comctl32.dll
Ipc         -------------------------------
Ipc         \BaseNamedObjects\__ComCatalogCache__
Ipc         \BaseNamedObjects\{A3BD3259-3E4F-428a-84C8-F0463A9D3EB5}
Ipc         \BaseNamedObjects\{A64C7F33-DA35-459b-96CA-63B51FB0CDB9}
Ipc         \BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{1018FCBD-8AD0-44FD-89DB-06EC7DA3EF20}.2.ver0x0000000000000001.db
Ipc         \BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000041.db
Ipc         \BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000002.db
Ipc         \BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*cversions.2.ro
Ipc         \BaseNamedObjects\RotHintTable
Ipc         \BaseNamedObjects\windows_shell_global_counters
Ipc         \RPC Control\actkernel
Ipc         \RPC Control\epmapper
Ipc         \RPC Control\keysvc
Ipc         \RPC Control\keysvc2
Ipc         \RPC Control\OLE51B23070612E4B79A46A6B02AA9B
Ipc         \RPC Control\OLE54600F914A7343BAA2A42942B4A7
Ipc         \RPC Control\OLEAD33B1C6609441399A32E5022EB8
Ipc         \RPC Control\OLEF56B0BD24FDA4B2FA81ECBDF190F
Ipc         \RPC Control\plugplay
Ipc         \Sessions\1\BaseNamedObjects\!BrowserEmulation!SharedMemory!Mutex
Ipc         \Sessions\1\BaseNamedObjects\_!SHMSFTHISTORY!_
Ipc         \Sessions\1\BaseNamedObjects\__ComCatalogCache__
Ipc         \Sessions\1\BaseNamedObjects\{5312EE61-79E3-4A24-BFE1-132B85B23C3A}
Ipc         \Sessions\1\BaseNamedObjects\{66D0969A-1E86-44CF-B4EC-3806DDDA3B5D}
Ipc         \Sessions\1\BaseNamedObjects\{A3BD3259-3E4F-428a-84C8-F0463A9D3EB5}
Ipc         \Sessions\1\BaseNamedObjects\{A64C7F33-DA35-459b-96CA-63B51FB0CDB9}
Ipc         \Sessions\1\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{1018FCBD-8AD0-44FD-89DB-06EC7DA3EF20}.2.ver0x0000000000000001.db
Ipc         \Sessions\1\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000041.db
Ipc         \Sessions\1\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000002.db
Ipc         \Sessions\1\BaseNamedObjects\C:*ProgramData*Microsoft*Windows*Caches*cversions.2.ro
Ipc         \Sessions\1\BaseNamedObjects\C:*Users*Blankenburg*AppData*Local*Microsoft*Windows*Caches*{AFBF9F1A-8EE8-4C77-AF34-C647E37CA0D9}.1.ver0x000000000000021e.db
Ipc         \Sessions\1\BaseNamedObjects\C:*Users*Blankenburg*AppData*Local*Microsoft*Windows*Caches*cversions.1.ro
Ipc         \Sessions\1\BaseNamedObjects\CommunicationManager_Mutex
Ipc         \Sessions\1\BaseNamedObjects\ComPlusCOMRegTable
Ipc         \Sessions\1\BaseNamedObjects\https://secure-ds.serving-sys.com/
Ipc         \Sessions\1\BaseNamedObjects\https://www.heise.de/
Ipc         \Sessions\1\BaseNamedObjects\ie_ias_00001658-0000-0000-0000-000000000000
Ipc         \Sessions\1\BaseNamedObjects\IEFrame.EventCheckDefaultBrowser
Ipc         \Sessions\1\BaseNamedObjects\IEFrame.EventCheckEuppFirstRun.Desktop
Ipc         \Sessions\1\BaseNamedObjects\IESQM-5720_S-1-5-21-2071489870-871181738-1609722162-3432
Ipc         \Sessions\1\BaseNamedObjects\IExplore.Sqm.psenr
Ipc         \Sessions\1\BaseNamedObjects\InternetExplorerDOMStoreQuota
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_ConnHashTable<5720>_HashTable_Mutex
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IE_EarlyTabStart_0x1294
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IE_EarlyTabStart_0x1294_Mutex
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IEFrame!GetAsyncKeyStateQuery
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IEFrame!GetAsyncKeyStateReply
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IEFrame!GetAsyncKeyStateSharedMem
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_252
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_274
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_303
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_331
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_506
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_519
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_57
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IESQMMUTEX_5720_580
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_iso_sm_e_1658_11401_7d
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_iso_sm_e_1658_1401_7d
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted_0:3_3
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted_0:3_4
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted_0:3_5
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted_0:6_2
Ipc         \Sessions\1\BaseNamedObjects\IsoScope_1658_IsoSpaceV2_ScopeTrusted_0:7_1
Ipc         \Sessions\1\BaseNamedObjects\IsoSpaceV2_ConnHashTable<5720>
Ipc         \Sessions\1\BaseNamedObjects\IsoSpaceV2_LogonHighx64
Ipc         \Sessions\1\BaseNamedObjects\IsoSpaceV2_LogonMediumx64
Ipc         \Sessions\1\BaseNamedObjects\MSIMGSIZECacheMap
Ipc         \Sessions\1\BaseNamedObjects\MSIMGSIZECacheMutex
Ipc         \Sessions\1\BaseNamedObjects\OleDfRoot2E48C97EF0AC0F6D
Ipc         \Sessions\1\BaseNamedObjects\OleDfRoot446BB3B75381BA5B
Ipc         \Sessions\1\BaseNamedObjects\RotHintTable
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_3536
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_3780
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_5684
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_5720
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_7476
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_DummyEvent_7924
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_RPCSS_SXS_READY
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceCrypto_Mutex1
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_cryptsvc
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_DcomLaunch
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_Mutex1
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_RpcEptMapper
Ipc         \Sessions\1\BaseNamedObjects\SBIE_BOXED_ServiceInitComplete_RpcSs
Ipc         \Sessions\1\BaseNamedObjects\SboxSession
Ipc         \Sessions\1\BaseNamedObjects\ScmCreatedEvent
Ipc         \Sessions\1\BaseNamedObjects\SmartScreen_AppRepSettings_Mutex
Ipc         \Sessions\1\BaseNamedObjects\SmartScreen_ClientId_Mutex
Ipc         \Sessions\1\BaseNamedObjects\SmartScreen_UrsCache_4A72F430-B40C-4D36-A068-CE33ADA5ADF9Low_STWKAUFM_***********
Ipc         \Sessions\1\BaseNamedObjects\SmartScreen_UrsCacheMutex_4A72F430-B40C-4D36-A068-CE33ADA5ADF9Low_STWKAUFM_***********
Ipc         \Sessions\1\BaseNamedObjects\SqmData_IESQM-5720_S-1-5-21-2071489870-871181738-1609722162-3432
Ipc         \Sessions\1\BaseNamedObjects\URLBLOCK_DOWNLOAD_MUTEX
Ipc         \Sessions\1\BaseNamedObjects\URLBLOCK_FILEMAPSWITCH_MUTEX_5720
Ipc         \Sessions\1\BaseNamedObjects\URLBLOCK_HASHFILESWITCH_MUTEX
Ipc         \Sessions\1\BaseNamedObjects\URLBlockSharedMemory_5720
Ipc         \Sessions\1\BaseNamedObjects\URLBlockUpdateEvent_1_5720
Ipc         \Sessions\1\BaseNamedObjects\UrlZonesSM_***********
Ipc         \Sessions\1\BaseNamedObjects\VERMGMTBlockListFileMutex
Ipc         \Sessions\1\BaseNamedObjects\VERMGMTSharedMemory
Ipc         \Sessions\1\BaseNamedObjects\windows_ie_global_counters
Ipc         \Sessions\1\BaseNamedObjects\windows_shell_global_counters
Ipc         \Sessions\1\BaseNamedObjects\ZonesCacheCounterMutex
Ipc         \Sessions\1\BaseNamedObjects\ZonesLockedCacheCounterMutex
Ipc      O  \...\!IECompat!Mutex
Ipc      O  \...\!PrivacIE!SharedMem!Counter
Ipc      O  \...\!PrivacIE!SharedMem!Mutex
Ipc      O  \...\!PrivacIE!SharedMem!Settings
Ipc      O  \BaseNamedObjects\FontCachePort
Ipc      O  \BaseNamedObjects\msctf.serverDefault1
Ipc      O  \KernelObjects\MaximumCommitCondition
Ipc      O  \KnownDlls\advapi32.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-advapi32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-normaliz-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-ole32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-user32-l1-1-0.dll
Ipc      O  \KnownDlls\api-ms-win-downlevel-version-l1-1-0.dll
Ipc      O  \KnownDlls\CFGMGR32.dll
Ipc      O  \KnownDlls\clbcatq.dll
Ipc      O  \KnownDlls\COMDLG32.dll
Ipc      O  \KnownDlls\CRYPT32.dll
Ipc      O  \KnownDlls\DEVOBJ.dll
Ipc      O  \KnownDlls\gdi32.dll
Ipc      O  \KnownDlls\IERTUTIL.dll
Ipc      O  \KnownDlls\kernel32.dll
Ipc      O  \KnownDlls\KERNELBASE.dll
Ipc      O  \KnownDlls\LPK.dll
Ipc      O  \KnownDlls\MSASN1.dll
Ipc      O  \KnownDlls\MSCTF.dll
Ipc      O  \KnownDlls\MSVCRT.dll
Ipc      O  \KnownDlls\NORMALIZ.dll
Ipc      O  \KnownDlls\NSI.dll
Ipc      O  \KnownDlls\ole32.dll
Ipc      O  \KnownDlls\OLEAUT32.dll
Ipc      O  \KnownDlls\profapi.dll
Ipc      O  \KnownDlls\PSAPI.DLL
Ipc      O  \KnownDlls\rpcrt4.dll
Ipc      O  \KnownDlls\Setupapi.dll
Ipc      O  \KnownDlls\SHELL32.dll
Ipc      O  \KnownDlls\SHLWAPI.dll
Ipc      O  \KnownDlls\URLMON.dll
Ipc      O  \KnownDlls\user32.dll
Ipc      O  \KnownDlls\USERENV.dll
Ipc      O  \KnownDlls\USP10.dll
Ipc      O  \KnownDlls\WININET.dll
Ipc      O  \KnownDlls\WINTRUST.dll
Ipc      O  \KnownDlls\WLDAP32.dll
Ipc      O  \KnownDlls\WS2_32.dll
Ipc      O  \KnownDlls32\advapi32.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-advapi32-l1-1-0.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-normaliz-l1-1-0.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-ole32-l1-1-0.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-shlwapi-l1-1-0.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-user32-l1-1-0.dll
Ipc      O  \KnownDlls32\api-ms-win-downlevel-version-l1-1-0.dll
Ipc      O  \KnownDlls32\CFGMGR32.dll
Ipc      O  \KnownDlls32\clbcatq.dll
Ipc      O  \KnownDlls32\COMDLG32.dll
Ipc      O  \KnownDlls32\CRYPT32.dll
Ipc      O  \KnownDlls32\CRYPTBASE.dll
Ipc      O  \KnownDlls32\DEVOBJ.dll
Ipc      O  \KnownDlls32\gdi32.dll
Ipc      O  \KnownDlls32\IERTUTIL.dll
Ipc      O  \KnownDlls32\IMAGEHLP.dll
Ipc      O  \KnownDlls32\kernel32.dll
Ipc      O  \KnownDlls32\KERNELBASE.dll
Ipc      O  \KnownDlls32\LPK.dll
Ipc      O  \KnownDlls32\MSASN1.dll
Ipc      O  \KnownDlls32\MSCTF.dll
Ipc      O  \KnownDlls32\MSVCRT.dll
Ipc      O  \KnownDlls32\NORMALIZ.dll
Ipc      O  \KnownDlls32\NSI.dll
Ipc      O  \KnownDlls32\ole32.dll
Ipc      O  \KnownDlls32\OLEAUT32.dll
Ipc      O  \KnownDlls32\profapi.dll
Ipc      O  \KnownDlls32\PSAPI.DLL
Ipc      O  \KnownDlls32\rpcrt4.dll
Ipc      O  \KnownDlls32\Setupapi.dll
Ipc      O  \KnownDlls32\SHELL32.dll
Ipc      O  \KnownDlls32\SHLWAPI.dll
Ipc      O  \KnownDlls32\SspiCli.dll
Ipc      O  \KnownDlls32\URLMON.dll
Ipc      O  \KnownDlls32\user32.dll
Ipc      O  \KnownDlls32\USERENV.dll
Ipc      O  \KnownDlls32\USP10.dll
Ipc      O  \KnownDlls32\WININET.dll
Ipc      O  \KnownDlls32\WINTRUST.dll
Ipc      O  \KnownDlls32\WLDAP32.dll
Ipc      O  \KnownDlls32\WS2_32.dll
Ipc      O  \RPC Control\dhcpcsvc
Ipc      O  \RPC Control\dhcpcsvc6
Ipc      O  \RPC Control\DNSResolver
Ipc      O  \RPC Control\lsapolicylookup
Ipc      O  \RPC Control\LSARPC_ENDPOINT
Ipc      O  \RPC Control\lsasspirpc
Ipc      O  \RPC Control\protected_storage
Ipc      O  \RPC Control\SbieSvcPort
Ipc      O  \RPC Control\senssvc
Ipc      O  \RPC Control\umpo
Ipc      O  \RPC Control\webcache_{031b98cf-4a69-4c31-ab42-fd9b3c199407}_S-1-5-21-2071489870-871181738-1609722162-3432
Ipc      O  \Security\LSA_AUTHENTICATION_INITIALIZED
Ipc      O  \Sessions\1\BaseNamedObjects\CTF.AsmListCache.FMPDefault1
Ipc      O  \Sessions\1\BaseNamedObjects\Dwm-07C2-ApiPort-3A65
Ipc      O  \Sessions\1\BaseNamedObjects\MSCTF.Asm.MutexDefault1
Ipc      O  \Sessions\1\BaseNamedObjects\MSCTF.AsmCacheReady.Default1
Ipc      O  \Sessions\1\BaseNamedObjects\MSCTF.CtfActivated.Default1
Ipc      O  \Sessions\1\BaseNamedObjects\windows_webcache_bloom_section_{5FE83850-C495-418A-BE2A-57D5BB47C51E}
Ipc      O  \Sessions\1\BaseNamedObjects\windows_webcache_bloom_section_{898C19F3-1324-4E91-B603-DE41653249D7}
Ipc      O  \Sessions\1\BaseNamedObjects\windows_webcache_bloom_section_{B51FD731-6394-457C-AA81-BB6C18C41065}
Ipc      O  \Sessions\1\BaseNamedObjects\windows_webcache_bloom_section_{E8574763-6FCE-47E1-8FD9-C20CA9C1049F}
Ipc      O  \Sessions\1\Windows\ApiPort
Ipc      O  \Sessions\1\Windows\SharedSection
Ipc      O  \ThemeApiPort
Ipc      O  \UxSmsApiPort
Pipe        -------------------------------
Pipe        \Device\HarddiskVolume1
Pipe        \Device\HarddiskVolume2
Pipe        \Device\HarddiskVolume3
Pipe        \Device\HarddiskVolume4
Pipe        \Device\HarddiskVolume5
Pipe        \Device\HarddiskVolume6
Pipe        \Device\HarddiskVolume7
Pipe        \Device\Ide\IAAStorageDevice-0
Pipe        \Device\Ide\IAAStorageDevice-1
Pipe        \Device\KsecDD
Pipe        \Device\MountPointManager
Pipe        \device\namedpipe\keysvc
Pipe        \Device\NamedPipe\keysvc
Pipe        \device\namedpipe\keysvc
Pipe        \device\namedpipe\samr
Pipe        \device\namedpipe\wkssvc
Pipe        \Device\Ndis
Pipe        \Device\NDMP17
Pipe        \Device\NDMP18
Pipe     O  \Device\Afd
Pipe     O  \Device\NetBT_Tcpip_{555BB1E9-0A48-407D-97C8-728BBE7C90D1}
Pipe     O  \Device\NetBT_Tcpip_{89202570-6D08-49BA-99E9-2CB3222D77B7}
Pipe     O  \Device\NetBT_Tcpip_{D5689127-39A2-4848-B4DF-FEF9751EAD3A}
Pipe     O  \Device\NetBT_Tcpip_{FCBDCE38-DB35-4C43-89B2-19C8284CB28B}
Pipe     O  \Device\Nsi
WinCls      -------------------------------
WinCls   O  MS_WebCheckMonitor
WinCls   O  Shell_TrayWnd
WinCls   X  MS_AutodialMonitor
WinCls   X  Progman
Yes, I saw this too in the output. But we do not want the browser to be able to access the network drives. It is a wished behavior.
No, if I use hard coded proxy settings all is fast again.
The problem is that we need wpad here because we have a lot of notebooks and wpad is very good for auto configuration here.

I'll check the link you attached.

Regards,
Micha

Curt@invincea
Sandboxie Lead Developer
Sandboxie Lead Developer
Posts: 1661
Joined: Fri Jan 17, 2014 5:21 pm
Contact:

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Curt@invincea » Tue Mar 06, 2018 6:52 pm

I tested your PAC file with our internal test proxy server. I don't see any performance problem at all. It is just as fast in Sbie as in the host. How long is it taking before a page begins to display in Sbie?

Is your PAC file stored locally inside your network on an HTTP server?

Win 7-64, IE 11.

Is this a typo? It doesn't seem to affect anything, but I don't know why would add DIRECT to the end of the string.
return "PROXY xx.xx.xx.xx:xxxx; DIRECT";

MichaBl
Posts: 6
Joined: Wed Nov 15, 2017 1:42 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by MichaBl » Wed Mar 07, 2018 2:36 am

Hi and good morning.
It depends and differs. Sometimes I only get a white screen and it takes 10 till 15 seconds till the startpage (intranet) ist displayed.
If I disable the sandbox it takes only one second or maybe even faster.
If I enter an url it also takes some time till the page is loaded.
Only IE and enabled sandboxie shows this behaviour.
Very strange.

Yes, the pac file is hosted on an internal webserver.

Yes, the typo is correct. If our proxy is not available the browser switches to direct connection.
But you are right. It does not affect out situation.

Maybe I'm on the wrong way and it has nothing to do with wpad. But it seems so.
I'll keep trying.

Best wishes
Micha

Barb@Invincea
Sandboxie Support
Sandboxie Support
Posts: 2815
Joined: Mon Nov 07, 2016 3:10 pm

Re: Slow Performance with WPAD and Internet Explorer 11

Post by Barb@Invincea » Wed Mar 07, 2018 12:10 pm

Hello MichaBl,

If you disable your script (or test off-network) and run IE in the Sandbox (using a new Sandbox with default settings), do you still see slowness?

Also, can we please get a PML while you repro the issue?
Download procmon.exe from https://docs.microsoft.com/en-us/sysint ... ds/procmon
Start procmon and reproduce the issue, then save the log and provide us the link (you will have to upload it to a file hosting website as they tend to be big files).

Regards,
Barb.-

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