Firefox Community Forum

Greetings...

I work with multiple computers that each use Firefox as their web browser. In each of the Firefox installation are bookmarks, history, and passwords that have been saved over time.

Q: Is there a manual method available that I could use to merge/combine two or more of these bookmarks/history/password "collections" into a single collection, then install the new combined collection on one or more of the multiple computers?

Please advise. Thank you very much! Take care...

Pinterest has been slow to load for the past month. Now it will not load at all. It works fine in safe mode. A fresh install of Firefox did not help anything? I see other folks are having the same problem. Amazon and Facebook are now doing the same thing in Firefox. These 3 programs work without issue in Chrome Brave and Edge. Any one have a fix?

Thanks, Wayne

I did not ask for and do not want profiles at all. It seems this was added when firefox updated? How do I get back to the old version with no profiles. It also lost all my bookmarks etc. Help would be appreciated.

Good afternoon. Since recently (probably after the last Firefox update to version 136.0) I have a problem: every time I start Firefox it requires the main password set in the settings. Before this problem did not occur, no settings were changed.

I read the official article on this topic, but the recommendations described there did not help me. I turned off the password, logged out of the browser, turned it back on, logged out again, and nothing. When I turned it back on, still at every startup it asked for the password.

I also noticed that every time I start it up, the loading circle next to the cursor spins, like something is happening. Can you tell me what it could be and how to get rid of this problem?

OS: Windows 11 24H2.

I have an account with Chewy. When I try to access the link to "My Pet" I receive this message:

400 Bad request Your browser sent an invalid request.

I don't understand why or how to correct it.

Every other day, I open FireFox and may get the following error: XULRunner - This profile was last used with a newer version of this application. Please create a new profile. Also, this error may come up while I already have had FireFox open for a while. Once this error comes up, I check the version, and sometimes the version is older than what it was, meaning, FireFox reverted back to an older version on it's own. I created a new profile, but the error comes back. I removed FireFox and all folders, and the error still comes back. There is nothing I can do to stop the error from showing up again. See attached images. I am on Windows 11 23H2, all windows updates caught up, and the current FireFox browser version is 138.03.

hej, you write oh dear, no print is possible :-((( but you write to me, that I have win10... but it is a new machine with win 11...and firefox does not work, i cant se my mails?!?!!?

My account was probably hacked. I noticed this from an email I received from Mozilla. My account was logged in from Africa, which i noticed from the timezone because the email gives literally no detail. I logged into my account to kick them out but i found out i couldnt because the button didnt work. All the other kick buttons worked except the hackers. Mozilla has done nothing other than to email me.

When i upgraded Firefox my old profile doesn't show up now. I found my old profile under about:profiles but when i click on the Launch profile in new browser i get this message, "You've launched an older version of Firefox. Using an older version of Firefox can corrupt bookmarks and browsing history already saved to an existing Firefox profile. To protect your information, create a new profile for this installation of Firefox" I did create a new profile but how do i get my old saved data, add ons etc to the new profile?

Good morning, after today's FF update - right click dropdown menus are terrible! Nothing works for me... Opening new windows, new tabs, adding to bookmarks, copying, pasting, etc... How can I turn it off because I can't use it. I need to have a menu like in version 133.0.3. If I can't change it, I will have to change the browser because I can't use it! Thanks for your answer and best regards! Arthur

Suddenly I cannot access one of my email providers [tutanota.com] because, so its error message says, javascript is not enabled my browser [Firefox is my default browser]. BUT javascript is enabled. [I just checked through taking the steps 1) typing "about:config" in Firefox; 2) clicking "accept risk and proceed"; 3) typing "javaScript" in the select preferences name box; 4) looking at the javascript line for "true" or "false".] Javascript was "true". Help. Please advise.

Hello sir/ ma, please help me resolve this issue of unable to reach a particular site called " nimc selfservice modification site" this i have been having access to before.

started receiving this error message while on musify.club. It lets me in, then after a few moments the pop up comes back with same code. after research, it has been deemed that I'm only party affected but I can get in on other devices with no issues from same wifi network. please advise. win 10 pc user. thanks.