Diễn đàn hỗ trợ Firefox

good afternoon I am having issues with my Imac OS 10.15.7 Catalina. I am continuing have to put a new password every time i wane to use TVNZ+ on my imac and ipad. Please advise what i need to do? Regards John

I cannot open a You Tube videa yjat's potrayrd on my IMac;s scree whin usinf Firefow. I Get a blam You Tibe page what includes yjr word "Sunscribe:. I reied hittig Sunscribe and still no response. I do not have this problem usinf other Browsers.

For about a week now, every time I try to share something to a friend of family member - all I get is the rotating circle in the messenger window that pops up. If I cut-n-paste the URL to the thing I want to share, it works fine in messenger......

Starting this morning Firefox is not letting me log in to some pages. Other pages i can get into but they do not display/load properly. Everything was working fine on Friday. What changed?

I use to be able to integrate my excel calendar and my wife's. Entries were different colors and changes on my computer showed up on my Ipad. Now I have my calendar but I can't find hers. Does she need to make a change on her excel as well?

I cannot display Amazon Deals properly that contain multiple he products. The home page and single products display normally. should be. A page with multiple products has large blank areas where the product should be. If I move the mouse over these spots, a soundless video will often display.

My clearing of the temporary cache files did not help. Stopping Ghostery doesn't help either. Other add-ons include Last Pass, Honey, Review Meta and Facebook Fences.

Help is appreciated.

I have been told that interact with my internet email service provider does not allow me to do such things as add attachment to emails because my firefox browser is using an improper buffer size. The email service provider tech would not speculate on what that buffer size should be. Only to state that Firefox had it wrong and a Firefox tech could explain the problem to me further..

 I am also finding that when I try to use firefox  address book I get this response...

Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

Can someone enlighten me on these issues.?

Gary

uninstalled / renistalled from website tried to run in mozilla folder looked up problem in mozilla - can't find answer re how to fix only find old answers Edge works just find but don't wat to use help