Blank screens, logins do not work
I have been using Mozilla Firefox for years. I am using the latest version (121.0 (64-bit)). Suddenly today, several websites result in a blank screen (startme and nextdo… (read more)
I have been using Mozilla Firefox for years. I am using the latest version (121.0 (64-bit)). Suddenly today, several websites result in a blank screen (startme and nextdoor) and other pages will not let me login (Citi, Edelman Financial Engines). I tried deleting the cookies and site data and history but it did not help and might have made it worse. When I tried to login to Mozilla support, it says I need to enable cookies and will not let me login. When I go to "Settings-Privacy & Security", it is set to "Standard" which is supposed to include allowing cookies. If there is another place to enable cookies, I do not know where that is.
If I use Microsoft Edge, all the webpages work normally. I had to post this message using Edge because I cannot login to Mozilla using Firefox.
I have many bookmarks saved so I hope whatever the solution is will not lose them.
Thanks to anybody who can help me fix this problem