- #1
- 22,906
- 7,257
I keep getting a popup saying "Authentication Required" for "www.physicsforums.com:80", with a username and password box to fill in. I'm already logged in and I can bypass it just by hitting cancel twice. Logging out and logging back in hasn't helped and I haven't tried actually inputing my username and password to this popup since I don't know what it's for and haven't seen it before today.