Accessing corporate Email and when I try to proxy into another resource I have access to it doesn't pass my credentials and I get into a loop of pop up logins.
After logging into my corporate Email account, there's functionality to be able to Proxy into other accounts/resources that you have access to. When you click on the Proxy function, it pops up with a window with a list of items you have access to. When you click on the link for any of these objects, it's supposed to then take you into that account/resource. However, the initial login screen just pops up again and when you re-enter the credentials, it just displays the original home page when I logged into my account. Should be displaying the folder list and such of the account/resource I'm proxying into immediately when clicking it in the list from the first pop up window.
Works fine on same computer in Chrome and Edge. Have tested site on 2 other systems (one Windows and one MacOS) and Firefox works fine on both of them. This used to work fine on this PC. Tried uninstalling, rebooting, and then re-installing Firefox, but same thing is happening after refreshing it.