Firefox Support Forum

Firefox on Windows 10 desk top suddenly stopped working with error message

XUL Runner Error. platform version 127.0.1 not compatible with Min version >= 127.0 Max version <=127.0

N.B. This is another machine - not this lap top

Please advise

Since the latest update Firefox doesn't show up in the browser list. I don't want to uninstall to reinstall because I have too many settings in my browser that I don't wish to reset. Please solve the problem.

I am writing to request assistance with recovering my deleted browsing history for my Firefox account. On June 18, 2024, I accidentally deleted my browsing history and I am hoping there is a way to restore it.

Upgraded to version 127.01 and can not use it to log into some important (to me) websites. I can use Microsoft Edge without problems. Tried disabling VPN, clearing cache, rebooting, etc. without resolution. Similar problem in the past that somehow resolved spontaneously after several days (not sure why).

Any time I try to connect to the internet, Firefox claims either I am offline or the connection is not secure. I know I have a connection as I can access the support site and every other website on an entirely different browser. I have tried refreshing the page, double-checking Firefox is allowed through the firewall, cleared cache, cleared all cookies and site data, nothing I've done is working. Firefox just randomly stopped connecting a few days ago and I had the same issue with Google Chrome last month, which is when I made the switch to Firefox.

If anyone knows anything that could maybe help, that would be great. Thank you so much!

i just want to go back to how my right click worked before i hate this container feature and would like to just reopen my closed tabs with my right click i dont want to see the container bs anymore.

I have been accessing Hulu using Firefox for almost two years. Yesterday Hulu started giving me this message "we couldn't log you in. Please check email and password and try again." I have reset my password 5-6 times with no luck. I talked to Hulu which had me try certain things with no luck. As a last resort they recommend I delete Firefox and reinstall. BTW, I CAN access Hulu using DuckDuckGo and Microsoft Edge. Any help out there? Thanks.

jwnova

So does anyone know of or can recommend a translator Addon that works like what is implemented in Chrome that can translate on-the-fly? If not exactly but can do close to what Chrome can do?

Hello, I was reading an article a few weeks ago, but this content was removed or moved into some other space but I need to use it once again. Is there a possibility to open the same page from my firefox history / cache?

Thank you, Luk

Dear Support Team,

After updating to last Mozilla Firefox version (126.0.1) all my ngx-datatable tables are overlapping all rows over the first one even if the entire height of the table is correct calculated.

This is a blocking point. I need assistance urgently.

When i am trying to open up an external protocol there is a small delay between when the popup opens and when i can open the link i would like to disable this delay but dont know how to. Thanks in advance

I am using Firefox 126.0 under Windows 10.

I am trying to add search engines to the search toolbar. (Just to be clear, this is the search box that appears below the address bar, not the address bar itself.)

I followed the instructions here. That worked fine for Wikipedia, Google Maps and YouTube. Then I tried to add Amazon UK. The Amazon icon is now present in the search box, but when I select it, I see this message:

Firefox could not download the search plugin from: https://d2lo25i6d3q8zm.cloudfront.net/browser-plugins/AmazonSearchSuggestionsOSD.Firefox.xml

I have no idea what this means or what to do about it.

(I also tried adding it from Settings > Search > Search Shortcuts, but Amazon does not appear on that list of search engines [unlike on my other computer]. I clicked "Find more search engines", but that brought up a list of 5,192 extensions, most of which seemed not be related to searching.)

Thanks in advance for any help or suggestions.

Mike

I have used Firefox to access my Zoom accoutnfor several years. Today, the screen goes blank when I click on sign-in. This does not happen with other browsers on my PC. Help....