Firefox Support Forum

My default search engine was Norton Safe Search but now it does not appear as one of the options to choose. I cannot remember all of them. Bing and Google are two of them but not Norton Safe Search although I have been able to add it to the toolbar. Why is it no longer one of the options?

hi when I go to github it says Did Not Connect: Potential Security Issue whereas before it worked fine but now it doesn't :/ I have watched so many tuto on yt but no one work i have clear my data i removed my antivirus and all my extensions and went into private browsing but I still get this error.

When I open firefox for the first time or after reboot or logout the internet doesn't connect immediately and it need almost 1 minute or more. I tried so many solutions, but they didn't work. If I reset Firefox, then the problem is fixed, but after some days, it's the same problem.

After a recent Microsoft update, FF Picture-in-picture now broken. Will not detach from viewer, instead expands much larger beyond screen. Attempts to restore pauses video. Problem not just in YouTube. FF; 122.0.1, W11; OS build 22621.3155

All of a sudden when I open a link from an email it opens on Edge instead of Firefox, even though Firefox is my default browser. Can you please tell me where I can change the automatic setting? Thank you, Maria

I'm having problems with Firefox using 75% of processor capacity. In "top" I see many instances of "Isolated Web Co".

At the moment of this screen shot the processor is not overwhelmed, however, it will sometime jump up to 75% and the system will seem to freeze.

What is the "Isolated Web Co"? I'm thinking a virus.

Thank you.

‘I can't receive outlook mail today using Firefox. I receive message header but when I open it there's no message data. It works fine in Chrome. I can't forward a message it fails to connect to the server. When I try to delete messages it doesn't remove the item. Any suggestions?

While hovering over a Youtube video it shows the full video title as "hover text" if the tab is focused. However, if something else, even another Firefox window is focused hovering no longer shows anything. Is there some kind of setting to change that? I figured it could be browser and Youtube specific because Chrome shows it on Youtube even when not focused, but neither browser shows it on Google search for example, but I'm not sure.

Greetings,

I just saw on line a notice about mozilla monitor and I tried the free scan. I was alarmed. My quesiton is if you have more than one email associated with you ID information, does mozilla monitor cover those different email addresses?

When I try to access https://smh.com.au I get the following response:

Blocked You have been blocked from viewing this page. Please check your browser settings and try again. If you believe this is a mistake, please contact customer support or visit our help centre. Error: e913161519201518

The site works with Microsoft Edge, which is not my usual browser. (That's Firefox). I have tried clearing history and it has no effect. Can anyone confirm that this is a Firefox message and what it means?

I was able to customize my new window to display www.google.com however I only have the option to select "Firefox" or "Blank" for new tabs. I would also like new tabs to open to www.google.com. How can I do this?

Am running on linux with KDE. When I press the software shutdown button in KDE, and reboot, the tabs in firefox remain, even though I disabled that from happening in settings.

I am no tech expert.....I have not Idea of the problem..I have used these email programs for years with no problems for years. Any help would be greatfuly appriciated.

I use windows 10 Pro as the main synching device to synch Firefox to my iPhone ver. 14 and ninth generation iPad. Neether the iPhone or iPad will synch. Seems like the changing of the guard in management has screwed things up that were working a few days ago.

Everytime I look up something and it has a map attached to it and I click on the map, I get Google Map or MapQuest and the map is there for 3 seconds and then it looks like the attached picture. So I open up maps in its own tab and type in the address and I get same results. But if I use either of them in edge, I have no problems. I only have Mate Translate on in add ons. So I have no idea what is going on. I reset cache as I had read that from a post (though their issue was similar but not the same) I would appreciate any and all help you can give me. TYIA

bold textWhen I click onto Firefox, it opens a tab that says Invalid URL. If I click onto the + next to it, it opens up into the firefox browser. What can I do about the original tab??