Fóram Tacaíochta Firefox

Just after 62 version update I'm getting this trouble (screenshot)

localhost:8171 uses an invalid security certificate. The certificate is not trusted because it is self-signed. Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT

Chrome and event Edge work fine with this host

Any reason for this?

When I load up the first page of Firefox a pop up window opens showing IBM Security Rapport and asking me to OK enabling the extension. I have never requested it and the pop up does not go away until I go into the extensions page and then close it.

I never asked for the opo up and I am unclear why it appears or if its viral. Can you help? Thanks

Hi, I setup my freshly installed openSuse Tumbeweed PC. I have installed Firefox, started Facebook on it and experienced that the videos does not start to play at all. In opposite how it worked on my old linux PC (as normally expected : video starts embedded on its place automatically) on the new PC the video opens in a larger popup but does not start when I press Start button. Another case when I try to start a mpeg video on my google photos site it says: "The video format is not supported." This whole stuff is supposed to work without any interaction as it work on Chrome on the very same machine. I saw some other problem descriptions from other users but no solutions so far. I'd like to remain with FF but if this is not solved I'll remove it. Any idea or better than that: a known fix? Thanks!

The page isn’t redirecting properly

An error occurred during a connection to www.ccbkintl.com.

   This problem can sometimes be caused by disabling or refusing to accept cookies.

I cannot access this website, i need help please?

This seems to happen with more than one Window open. FF loses which window is "active" and you cannot fill out text fields in web pages of one window and its tabs.

When I open up Firefox, websites appear as another tab that are from websites that are, to me, extremely fishy and this has been a consistent problem for me these last couple of months with Firefox.

Is there anyway to prevent these pop under tabs from appearing?

When I opened AOL mail it switched to an address beginning with "walmart.giftcards-info.online". I mistakenly clicked on OK and now can't get rid of it and FIrefox says it is a "deceptive site". I can no longer get into AOL mail. How do I fix this?

I'm getting this on HSN.com, Wikipedia, Facebook. It flashes for a few seconds and then is gone faster than I can select an option, unless my cursor just happens to be in the upper right corner at the time. When I can select one, no matter which, nothing happens that I can see.

I'm using a MacBook Pro, and I restarted it this morning.

Since I switched over to Firefox, I'm having trouble on Facebook, where links that would normally only open if I clicked on them now just pop open when the mouse cursor is nowhere near them or when I've not clicked on them. I've tried several different mouses so the mouse has been ruled out. I'm trying to rule out a browser problem before I approach it as a Facebook problem.

Videos won't play here:

https://www.mlb.com/

and other similar sites.

Then I get this annoying message on the top of my screen, "A web page is slowing down your browser. What would you like to do?"

How do I fix this?

I have 62.0 FF on a win 10 machine and youtube says "your browser does not support any of the video formats. Click here to visit our FAQ about HTML5 video. So is my system using 32 bit now the problem?

The promo for it appeared on a major website and I foolishly clicked out of curiosity. Now it has reconfigured my new tab page in Firefox and apparently ditched my preferred search engine (DuckDuckGo). I've search how to uninstall it but have found nothing that fits the situation. Can anyone help?

I can open Gmail, but I cannot open any files to read or to write an email. The message is: "We're having trouble connecting to Google" What can I do?" I have this problem for 2 days.

Whenever I'm trying to upload even the tiniest thing, like a cover photo on Twitter, the upload loading circle stays indefinitely and normal browsing completely stops working.

Pages stop loading and looking at my connection, both incoming and outgoing packets are dwindled to a couple hundred every tick.

Few month ago Firefox become extremely slow on one of my PC Windows 10 (Chrome etc works perfect). I have few PC, different operating system and everything is OK with Firefox except one pc. I followed all fix/improve suggestions, nothing is help. After complete uninstall and new installation of browser (deleting all Firefox folders etc) the browser start working proper (reinstall of browser didn't help, i have complete uninstall it), but after few days the slow issues have back :( Is there some report/log diagnostic file that I can run and send you guys, these problem make me crazy :(