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- Mon Feb 05, 2018 1:39 pm
- Forum: Problem Reports
- Topic: Firefox 56/57/58 sound/videos/printing not working when sandboxed
- Replies: 50
- Views: 16876
Hi All, I had the same problem, enabling the following setting helped: media.useAudioChannelAPI modified boolean true I don't know what it does, but at least it really seems to be related to "audio" ... Update: Just checked, I also have security.sandbox.content.level = 2, (and 4 doesn't work) so I g...