Firefox untuk Android Support Forum

Formatted my phone but playing videos still lags and stutters on Firefox browser on my Samsung. Only happens on Firefox, I've tested on Qwant, Duckduckgo and Brave and this problem doesn't occur. What might be the problem and solution?

It's interesting that sometimes the video plays fine until I unmute it. Sometimes the problem goes away after I stop and play or refresh the page. I often have to play the video on a different browser.

So, videos work fine on other browsers so I discart being a phone problem. But on my other phone this problem doesn't happen with firefox.

I've been for several months looking for help/answer/fix for this issue. And I've been with firefox for ever and I don't mind minor bugs and problems but this is starting to be a bit annoying and more and more I feel like I need to move on to a new browser.

Phone: Samsung S21 Ultra SM-G998B/DS Firefox: 127.0.2 (Build #2016028743) Extentions intalled: ublock

I access Outlook through Firefox. I added the site to my home screen to login faster. After proceeding through the login screen and accessing my email, I have a blank permanent bar on the top of my screen (where the website controls exist when the quick app starts up). My screen is shifted down from this bar, with elements no longer appearing at the bottom of my screen (calendar, etc). Buttons on the bottom of the screen no longer appear (they are cut off). I want my screen to not be cut off on the bottom. As an aside, the bar on the top of the screen is annoyingly thick whether it's loaded or not.

I can't switch between my work Gmail and my personal Gmail account. My phone simply shows a continual "getting messages____" thing. Could this be because I'm not using chrome?