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Until today it worked fine. But now whenever I try to login to Xfinity I get You don't have permission to access "http://login.xfinity.com/login" on this server. It works fine on Chrome and Edge. I have disabled my add-ons. I have cleared cache, cookies, etc. I have rebooted. I have turned off firewall. I have checked my DNS. I have changed the DNS protection to OFF in Firefox. I have checked my proxy setting (I have no proxy). I have reinstalled Firefox. Etc. Etc. Nothing works. The fact that it works on Chrome and Edge, that it has worked everyday until today gets me confused. I also tried using my mobile phone as a hot spot to make sure it wasn't related to my Internet connection or IP address. Anyone have any ideas?

Restore gadget screen width to default 1/3 of screen, not 1/2. Gadgets are now too wide for easy reading, they were always 1/3 of the screen until recently. Did I inadvertently make that change, or was it part of some update?

Foxfire refuses to load roboform as my start page. It keeps referring me to install the roboform extension. I don't want the extension. I want to see my roboform when Foxfire opens. Is there a work around? https://start.roboform.com/

Videos from S3 buckets directly downloading from firefox browser instead of open in browser itself. Is there any changes to be done in AWS account or it is an issue with new release?

I have the usual ads appearing in gmail, but when I click on them they do not appear. I have checked that Javascript is enabled, and the default cookies are active.

After running scannow and chkdisk on my Win 11 laptop, the fonts for menus and toolbars in Firefox (not for web pages) is unreadably small (about 6pt). I have tried adjusting layout.css.devPixelsPerPx, ui.textScaleFactor, and browser.display.os-zoom-behavior to recommended valus as well as above or below values. So far, no help. Please advise.

I've chosen Tips and tricks, hopefully it means this will be an article/explanation instead of a question. I had the opposite problem to PDF files should not download, only open in browser and was happy to find out in the OP attachment that the action for each file-types could be changed. I didn't want my bandwidth strain of having to download PDF twice anymore (especially ones with many images).

I was going to leave the following on a comment of the other thread but it was locked.

Hello! When entering some (in tis case financial: https://www.nordnet.se/se) sites the time shown are exactly 2hours behind the system time. If system time is 11:15 (correct time zone in Sweden) the time shown on the site is 09:15. This is probably something that has to do with an update of Firefox. I have automatic update to Firefox but the problem has been there for some months although I have not been able to recognice it until the recent week. I have tried a "clean" new install of Firefox to a new directory with no import of bookmarks or anything but the problem is exactly the same. For your information I have tried a clean install of Duckduckgo browser which do not suffer this problem. But I want to keep with Firefox which I have used since at least 15years. I guess there is a "timestamp" or samething that have gone wrong, but should be easy to correct if you just know where to look. Best regards /Gunnar

Firefox 129.0 (64bit) - Windows 10 (with current updates)

Sometimes (except when I'm demonstrating the problem of course) a Google search simply hangs. In the search field (next to the shield & lock) the website for the search appears, eg https://www.google.com/search?client=firefox-b-d&q=how+secure+are+android+phones or https://www.google.com/search?client=firefox-b-d&q=nsw+service+parking+meter+app there is no other response and no activity in bottom left corner of the window.

Simply clearing history (history, cookies, cached files, but not site settings) fixes the problem and the search can then be repeated and new searches done until the next time, when it's a case of rinse & repeat. No other action is required, which would seem to suggest that the problem isn't elsewhere.

This problem affects both my wife's and my PC (same configs), and has for several weeks, sorry can't be more precise as to when it started.

Thanks, Mike

I get this message trying to sign into a new to me banking site. Wondering if this is something I have to address or is it on the banking site to fix???

We are unable to complete your request.

To log in, you may need to set your Internet browser to accept cookies or go to our website to begin the login process. Please contact us if you need further assistance.

As noted by others about recently-prior versions of Firefox, version 129 ALSO fails to play videos (on Amazon Prime) at HD even though other browsers, Chrome and Edge as examples, work perfectly well. This problem MAY have started with a fairly recent version of Firefox (like 127 or 128). See the post right here by another user, earlier Firefox version, with the EXACT same problem:

https://support.mozilla.org/en-US/que.../1455729

The address bar is driving me crazy tbh. I want to search for something from it and it works most of the times but doesn't some other times, and I don't know why. I did try to refresh firefox after you click the helper software to uninstall it, but it still doesn't work all the times, and I also tried this (https://support.mozilla.org/en-US/questions/1337970), yet it still doesn't. I might try to uninstall and install it again but is there anything else I can do if it still doesn't work?

Just attempted to install latest Firefox update and now NEITHER program can be accessed...ERROR...Platform version 129.0.2 is not compatable with minversion>=129.0.1 maxVersion<129.0.1 NOW, I CANNOT OPEN FIREFOX AT ALL and have no access to the bookmarks, anything having to do with FIREFOX Windows 10

Please help ! TIA