Forum d’assistance Firefox pour Android

For the past couple of days the thumbnails on the youtube website has turned blank.

I have done some googling and have tried uninstalling extensions and restarting, I have cleared Cache/cookies and I've reinstalled the app alltogether. Nothing has so far has helped.

Any ideas?

Hello,

I can't access to 'calendars' on Firefox for Mobile (to boook an appointement or check schedule in exemple). Works fine on Chrome and used to work on an old phone with Firefox. Disabling extensions did nothing.

I'm running out of ideas.

"How can I troubleshoot and resolve common issues with my Mozilla Firefox browser using the resources available on the Mozilla Support website?"

On YouTube the video will start playing but the rectangle it should be in will still be black, refreshing usually works. Sometimes a video will simply stop playing. Sometimes i have to close all apps and restart the browser twice to get it to work. Sometimes trying to go to full screen will crash the app. Sometimes popping the app out of full screen into a floating window crashes it. This one is new, it's the uploaded screenshot, it crashed mid video and made the video look funny.

On YouTube the video will start playing but the rectangle it should be in will still be black, refreshing usually works. Sometimes a video will simply stop playing. Sometimes i have to close all apps and restart the browser twice to get it to work. Sometimes trying to go to full screen will crash the app. Sometimes popping the app out of full screen into a floating window crashes it. This one is new, it's the uploaded screenshot, it crashed mid video and made the video look funny.

I use corporation's websites to find its workers phone numbers. Websites for all regions around the country have the same layout but sometimes frames with names, adress and phone numbers are individualy designed.

I use mobile browser on Galaxy S series smartphones. When I mark phone number it is not recognized by any dialer. When I try the same on other browser i.ex. Brave it recognize it without any problems. No matter how web frame is designed.

I guess this is an issue for Mozilla developers to check out. Personally I dont see any custom settings to change it.

I'm seeing glitches when scrolling on some sites, eg. google.com, orange.pl. I checked other browsers - chrome and Samsung internet (so based on chromium) and there seems to be no problems.

Phone: Nothing Phone 2(a) 12GB/256GB Build: Pacman-U2.5-240322-1016-EEA NothingOS 2.5.4.a on Android 14

I thought half my apps were gone randomly, then I realized they are all the ones that were web pages Saved to Home Screen, by Firefox! I'm very upset because there's no way I can remember all of them, how can I restore?? Android, no desktop fixes please!

Dear Firefox team,

Since the two or three latest Updates of your browsers, a strange bug occours everytime watching a video. When I pause it and let it play again, the video goes under quite some lagging/stuttering. The audio is fine, but the video is not on screen is not. I have to go back on the video bar, so it runs smoothly again.

And before it comes, I already tried the usal methods, such as clearing the cache, clearing browser history, cookies, used privat tab, deibstalled adblocker etc. Nothing worked, and it happens even with different versions, such Firefox normal, nigtly, waterfox etc. And with every video player, not just a specific one. And I teued it on two different smartphones. Is there any solution or planning to fix this?

YouTube videos cannot be played in 4K resolution on Firefox; the maximum supported resolution is 1080p. However, when using Chrome browser, 4K playback is supported.