Firefox Community Forum

I thought it was an issue with my pc, but chrome does not have this issue and neither do other applications. I have tried clearing my cache and cookies as well as ensuring mozilla was using my computer performance settings as opposed to hardware acceleration. The attached images are a very small example of the issue. Typically, after clicking on the screen or pressing a button the text is corrected but often replaced with new text being "corrupted". Any help would be greatly appreciated.

i can not load in to a game pet city 2 and when i try to load it is say that they can not load my game because of Firefox please help with this problem it has been months I've have been having this problem

I have two Firefox tabs open on my browser. Task manager shows 35 tabs using 897 MB of memory. How do I make this stop? And why are so many tabs running? I have cleared cache, cookies, etc.

I'm experiencing an issue with the drag and drop functionality in my browser that's significantly affecting my workflow. Previous behavior:

I could drag any selected text to any area of the browser window to open a new search tab I could lightly drag links anywhere to open them in new tabs

Current behavior:

Now I must drag content specifically to the tab bar at the top to open new tabs This extra precision required is frustrating and slowing down my browsing

I haven't intentionally changed any settings, and this change happened suddenly. This functionality was extremely useful for me as I frequently need to open multiple tabs while researching. Has anyone else experienced this issue? Is this a new "feature" or a bug? Most importantly, does anyone know how to restore the previous drag and drop behavior? Thanks in advance for any help or suggestions!

I'm using Windows Live Mail 2012 (which yes is pretty old) and one of the problems manifests itself in Firefox so let me describe this, I'm asking here because I don't think Microsoft ever supports anything any more so yes I'm grasping at straws but here goes. If I click on an email preview in my email client it proceeds to try and open that content in an almost infinite set of windows. If instead I click on a web link in that content it proceeds to attempt to open an almost infinite number of tabs of copies of this content in Firefox, I'm not saying this is the fault of the browser but it's a weird problem. Finally if I try and open the website that I need to use to manage the memory usage of this limited memory cable provider email account, the website no longer processes that correctly either so after a short time I will run out of memory entirely and lose usage of the account so you can see why solving this is an urgent matter for me. (I already contacted the cable provider tech support and their considered opinion was I ought to pound sand since they no longer provide email accounts any more for anyone. I have a peculiar feeling that one possible answer involves doing complex editing in the Registry, I think I'd rather back out the update (although MSC wil probably just overwrite it again in 6 months anyway) but I guess either would be acceptable, I'm just wondering how come I'm the only person in the known universe who has seen this weird issue?

I browse using full screen in Firefox. After closing the app and reopening, the browsing window is just 1/4th the size requiring me to expand it, every time. Is this a bug?

I keep getting a pop-up for"sign documents online" in my Firefox browser. Several others have reported the same. It overlays the browser content so I can't use Firefox at all. My only option seems to be to uninstall Firefox and use a different browser. Is there a fix?

Used to be able to access my Xfinity account on FireFox. Now, when I try to log in (after I type in User Name and Password and hit "Enter",) I get a blank screen except for the words: "a rendering error occurred: ." in the upper lefthand corner of the screen.

I am using a MacBook Air running Monterey 12.7.6.

I’m getting a drop-down from Firefox when I’m on Firefox that says “read and sign a documents without leaving Firefox“. It dropped down window covers a document that I want to print and I cannot access the print button as a result. The drop-down has no way of removing it or moving it. How can I get rid of this drop-down?

I've been having an issue with picture-in-picture (PiP) mode where the subtitles and rewind/fast-forward buttons (rr/ff) won't follow the video into the small player for Disney+ specifically. I have no issues with YouTube or any other site. The subtitles and rr/ff just stay with the original video player on the site while the video is in PiP mode. I can see the subtitle button on the PiP player, but it is grayed out and I can't click it. I've updated both Firefox and my computer (Windows 11) and reinstalled Firefox, cleared cookies and cache, and still no dice. Any advice? Thanks!

(In the screenshot, the PiP player isn't showing video, but I think that's just because of Disney's anti-piracy software - I can see the video in the PiP player on my screen.)

Hi, after update 137.0.1 (64-bit) using Firefox with latest Gecko driver 0.36.0 in Python Selenium stalls and fails to initiate drivers without returning initiation errors every second launch, previously this stall without returning initiation errors would happen every ~25th launch. Also when it does successfully launches previously 9 instances used to use about 95% of my 8 GB RAM, now 6 instances use 100% RAM. Nothing else in my system changed besides Firefox update.

I'm on Firefox mobile, and I keep having this issue, and trust me, I've searched for solutions, but they just haven't worked out. Wverytime I open the Firefox app, it asks me to "get started". I've had Firefox for nearly a year now and it's my default browser. The only thing I can think that could be causing this issue would be me recently syncing my account onto my computer, but that was a little while ago and it used to not do this every time. Now it is. Please help?

I was on an official government website doing credentials. Got to the point of the password sent to my phone, put in the password and boom. WRONG FN ACCOUNT IN SOME IMAGINARY PLACE, shows up and totally negated my ability to sign into my own personal account. It had NO fn reason to do this. I have NEVER seen this happen before. What is wrong with your business internet connections? do not give me technical jargon, that doesn't fly with me, i am not a computer reprogramer. Might be a little put off mozilla and firefox. definitely looking for alternatives.

All my other browsers work fine but since April 4, 2025 Firefox won’t work at all. Websites won’t load. I have tried to clear my cache & cookies, I have checked my connection settings, I have checked for malware, I have turned off all my extensions and I have completely restarted my computer several times now, nothing has worked. I also did trouble shoot mode & reinstalled Firefox (though I will admit I maybe didn’t do this step properly). I refreshed Firefox. Why is it not working? What happened? I don’t know what to do as I don’t want to lose all my bookmarks and passwords that I have yet to move over to my password manager. Please help.