Hi. Around the last few days of July the videos on Youtube started freezing like when they stop playing to load, except it never stops loading and continue the video. When I skip ahead it plays for a few seconds and then stops again. I tried playing videos on other sites, and the same thing happens. The Youtube app works perfectly, and so does the Netflix app and the Chrome app - so I know it's a problem particular to the Firefox app. I removed most of my add-ons to test and it didn't help (the only ones I didn't remove are the uBlock Origin and the Search by Image ones). Also tried uninstalling and installing the app again, but no dice. Any idea how I can fix that?