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When I play YouTube videos the audio functions but I get a black screen. Tried it with add ons disabled still have problem. Videos play in other android browsers (opera and chrome) and in YouTube app but not in fx.

Cleared cache, cookies, restarted phone, checked for system updates. Not having problem with non YouTube videos.

Using fx version 110.1.0 (Build #2015936097).

YouTube videos on Firefox Android Stable, Beta, and Nighty, experience significant frame drops when viewing "Stats" both on AVC1 and VP9, and on all resolutions. I checked about:config in both Beta and Nightly and HW acceleration was enabled. This was true for a FRESH install as well. I tried this on other devices and the problem persists. Mull, which is a fork of Fennec, plays the same videos without any problems. Other browsers are also fine.

Tested on Samsung S20 One UI 5.1 (Android 13). Tested on Samsung A13 One UI 5.0 (Android 13). Tested Sony Xperia XZ2 Compact (Android 10). Tested on Sony Xperia XZ1 (Android 9).

I am using the video background fix addon but whenever i minimize firefox, it will play the current video untill the end and will not autoplay the next one. I have to bring forefox to the screen again and then it starts the video.

On my much older Android device, i am using the same setup and have no problem with autoplaying the next video, even when firefox is minimized. Any suggestions?