I-Firefox Isithangami Sokwesekwa

• The attached image shows Firefox (on the right) not displaying Helvetica correctly. It appears jagged and not pleasant to look at. The browser on the left is Edge and all Chromium based web browsers seem to render it as it should.
• I've tried to look into (about:preferences#general) and the option that says (Allow pages to choose their own fonts, instead of your selections above) is ticked.
• I've also tried reinstalling the browser, clearing the website cache and also, removing my profile from it. None of these seemed to fix the issue.
• It's been persistent for quite some time now, however I didn't really find any articles regarding this issue.

  Any help would be greatly appreciated!

So this problem is isolated with Firefox as it doesn't happen with Edge or VLC on this pc. If I have Twitch or Youtube, probably any other audio or video playing, open when I turn the monitor off the audio will no longer go through properly when it is turned back on. The video is still playing fine but the audio isn't going through properly. Refreshing the page fixes the issue.

I have made sure to disable all other audio outputs and defaulted the current HDMI output. Audio playback works fine on every other application that I have tried.

Running Windows 11.

Locking this thread.
Please continue here: [/questions/1391714]
I Been Hacked Need Hacker has control of everything.

I am trying to visit this website TPLinkLogin https://tplinkloginz.xyz/ through Mozilla firefox on my Windows computer. But I am not being able to open it. Although, the website works fine with other browsers like Edge.

I have installed Mozilla and I been using my website in it but now website https://technicalgang.com/ isn't opening in this browser even I cleared its cache and browsing history etc I have attached screenshot below you can check, kindly help me. Thanks!

How fix this. Have googled the problem and tried all proffered solutions. No change. Others seem to have had similar problem, mentioning certificates, but got no help from Mozilla, that I saw. I have put the little jigsaw icon o the search bar, to no avail. Am deadended.

The latest update has resulted in an error message: Platform version 84.0.1 is incompatible min version >= 84.0.1 and max version <= 84.0.1 Can this computer no longer use Firefox?

On my Youtube tab when i try to search or write a comment, everytime I end up pressing a shortcut button such as the spacebar it stops and starts the video and when i try to use the M button it mutes and unmutes then video et., even thou i try to write a sentence. I have refreshed, updated my windows and browsers etc, cleared my Cashe. Other Browsers are fine only on Firefox. Have not had that issue before.

I had to clear History and Cookies on my desktop to get an online purchase done. I was able to add my passwords for every site bar one (afl.com.au). It just won't accept my password despite changing it. Works fine in Brave and Chrome. Also fine on my laptop (didn't clear anything there). Any help sincerely appreciated.

REALLY dislike shortcuts, using the keyboard which require multiple steps and keystrokes where as the "+" was one key stroke to do simple tasks like ADDING A NEW TAB