I-Firefox Community Forum

Firefox 141.0 update has made everything move very slow. Pages will only partially load then take several seconds to completely fill out. If you click on something, the little dot on the browser tab will be gray for several seconds and then eventually turn blue and open the page. It's like it's having to think a little bit before opening the page. Everything just seems delayed.

Hi Mozilla Support,

I'm experiencing an issue when trying to open a specific page on my website in Firefox. The page URL is: 👉 https://zaxbys-menu-prices.com/

It either loads very slowly or sometimes gets stuck on a blank screen. I’ve tested the same page on Chrome and Edge, and it loads normally there, so the issue seems to be specific to Firefox.

Could this be related to JavaScript rendering, caching, or some browser-specific incompatibility? I’ve cleared the cache, tried private mode, and disabled add-ons, but the issue persists.

Any insights or troubleshooting tips would be appreciated!

Thanks in advance.

Hi Mozilla Support,

I'm experiencing an issue when trying to open a specific page on my website in Firefox. The page URL is: 👉 https://ihop-menus.com/ihop-secret-menu/

It either loads very slowly or sometimes gets stuck on a blank screen. I’ve tested the same page on Chrome and Edge, and it loads normally there, so the issue seems to be specific to Firefox.

Could this be related to JavaScript rendering, caching, or some browser-specific incompatibility? I’ve cleared the cache, tried private mode, and disabled add-ons, but the issue persists.

Any insights or troubleshooting tips would be appreciated!

Thanks in advance.

Since I can't comment on this: https://bugzilla.mozilla.org/show_bug.cgi?id=1976656

> This will allow websites to ensure that all of their scripts are protected with integrity data.

Anyone knows how would this help content blockers (uBO...)? We won't be able to block, redirect or modify ads and tracker scripts (including inline scripts) any more if the websites implement this?

Emergency!!! I just arrived home from a trip, and on my primary pc, I had saved say 50 tabs over a number of years. I was/am interested in syncing, but I had taken no known actionable steps to do so - but when I arrived home, my primary pc did not open the previous session. I lost everything. Spent hours trying to recover the previous session. Then, I simply decided to go back seven days and restore those tabs. Eight Hundred(!!!!!) tabs were restored, from what appears to be from each of my computers. I am now deleting the 750 unnecessary & repetitive tabs (again, on my primary computer), I am now *scared to death* to boot any of my other computers and have all of my history wiped again. WTF!!!??? Thank you very much!!!

Firefox updated today - and now half the sites won't load. Mostly I want back my Facebook and my Amazon websites.

I've cleaned out my cached and cookies and the website data with no luck. I rest my modem and router - no luck. I've rebooted the computer and still no luck. I've updated the computer - still no luck. The websites are either not loading at all or they halfway load. My Firefox was just fine before I updated it today. 

Thanks in advance Tera

Firefox has started redirecting to advertising pages after clicking on a link. Only on 1 site. The site loads but not quite correctly. Normally has information about movie ratings show up when you hover over pictures. Have to double click (double load) to get where you want. Does not do it with Edge. Used to work fine, just started.

For a couple of days now Instagram linked videos won't play here. Actually some of them will -- my own reels and anything linked with that button that looks like a movie 'clapper'. But videos that show the triangular arrow pointing to the right, nothing happens when you click. Not sure if this is a FF issue or maybe something changed at Instagram. Did a google search and nothing came up.

I find that the Firefox Browser continually goes back pages when Alt-Tab between Firefox and other applications, especially applications like Xero and even online banking.

For example, on Xero, I bring up a Profit and Loss then go the the bank transaction list with selections. Then Alt-Tab to another application like an Adobe document. Then Alt-Tab back to Firefox and it has gone right back to the Profit & Loss.

This happens continually and drives me nuts! Is there a fix for this please?

I'm using a laptop with Windows 11.

For some time now i have had issues with the browser. I get many warnings on Facebook and elsewhere that my browser is not up to date. Even the weather channel does this and now blasts me with ads , as before i had ad blockers and now I do not. I have downloaded both 16 and 32 bit Firefox for Linux several times to no avail.I need simplified help as I am not that tech savvy and it is important to me as i spend much time doing activism , signing petitions and passing on the truth. Thank you in advance

How to whitelist a site to give location access? I have gone to the Location tab in settings, but it will not allow me to enter a URL/domain that I want to whitelist.

Hi I have an old version in my mac (os sierra 10.13.6). Is it possible for me recieving the update ? Can I still use Firefox 115.26.0esr?

Kindly

Petra Torresan

Websites are grainy after Firefox Update Late July 2025, is there a fix for this?

Since I downloaded the new Firefox update yesterday, the lettering on all websites is grainy. I used Chrome and not getting the same grainy-look to the lettering and logo's. To be honest, it is worse on my monitor, but can see the graininess on my laptop as well.

Is there a fix to this, or do you suggest something I could do to fix this on my end? Would deleting Firefox and reinstalling fix my issue? I would rather use Firefox over any other browser, because more added security is provided for your users, and less selling of information.

I tried to screenshot the graininess to add to the images, but it subsided upon capturing.

Thank you, Michelle Rodrigues

Hello, I'm not sure which genius decided it would be a good idea to have the latest update (141.0) automatically change the Firefox settings to 'clear history when Firefox closes' but that is what happened on both my computers... I obviously didn't notice just lost years of research history as well as all my tab groups. No information in session history at all (before today). Nothing at all in session restore. Is there ANYTHING that can be done to restore my history? Genuine suggestions appreciated.