New Dell 7780 Win11 workstation firefox extermely slow
With this brand new Win11 computer (not an upgrade, it came with Win11) after installing firefox and logging in to my previously saved account, every time I open firefox the Home page (my bank) does not recognize the https: and asks me to continue. once i get into my bank account, log in, log out, then open a new tab my it recognizes my bank page. If I close firefox and open a new window, same thing.
Also, on a second tab I need to login to my Google account for some email and it take a long time for the page to come up to login.
How can I make firefox run as fast as it did on Win10? Also, 3rd party internet security is AVG. Everything is new/fresh install so all software is up to date.
Thank you. KEN