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I am trying to set up my t-online.de account on Thunderbird, so far without success. A message appears: Thunderbird failed to find the settings for your email account. I don't know where I am going wrong.

I have a suggestion for UX, UI in Android version. Like my attached pictures below, please put 3 buttons on the top (circled in red highlight) to the bottom to help us easy to click since then our thumb can't reach from the bottom to the top. Thank you.

I have used gmail including calendar and contacts with Firefox for 5 years, suddenly contacts and calendar will not open, has a Firefox upgrade caused this problem?

When the VPN is turned On it acts like a dead switch and locks All bookmark toolbar links as well as Search entries stays locked and will not activate? makes FIREFOX dead in the water. (using Brave Search engine) Any advice?

Hi Team,I am writing to ask about the rollout timeline for the free Firefox VPN feature in India. I noticed India is currently missing from the supported countries list. Are there any plans to launch this feature for Indian users soon?Thanks!

There was nothing wrong everything was running perfect and smooth but then out of nowhere my youtube froze and I couldn't press anything on youtube tab, I could still close it or press the buttons on the sides/corners but on the youtube, it also doesn't refresh, this only happens on youtube and only on firefox when on other browsers, yes I unchecked hardware acceleration, I restarted my firefox many times, I cleared the cache, today I turned my adblockers too, i thought it turned into how it was before but then it froze again and now I couldn't even see youtube it was just black screen on that tab, like what do I do here, do I switch browsers? It eventually starts playing again after I wait for some minutes but I don't want that, I want it to work like how it did before this happened. Why did it even happen?!

Firefox just updated to 152 this evening on my Windows 11 Pro system. It seems slow compared to prior versions. Also , every time you log out , it crashes and activates crashreporter which files the report. Any clues? Nothing changed on the system except for Firefox.

Since around April 2026 , the "Show in folder" option (in "Display the progression of ongoing downloads") does not work anymore when a file is downloaded on a NAS drive . I use a Qnap TS-231P NAS .

For some reason, I am locked out of signing in to Mozilla VPN. I have twice changed my password & recovery key, & then been returned to the app to login & it has failed to do so?

Since the last upgrade Firefox is running very slowly. Many sites that I use daily either take so long to open or don't open at all. I have to open MS EDGE which opens up these sites within microseconds.

I prefer using Mozilla, but unfortunately looks like I may have to move as Firefox is now almost useless for me.

Can anyone suggest anything I could try.

thanks

Muz

Recently Firefox was updated in Debian Linux now it is a pain Whenever I want to go to a website I get a lot of results almost all the time, see attachment the version now is 151.0.3 (aarch64) I ask some other group, I got never got help from one member just abuse, and screen shots that are wrong to my Firefox is.

Another person gave very good description, I was able to follow it and make a change, but it did not fix the problem