When opening up Teams, This box for modern authentication pops up. It will not accept my credentials and it will not allow me to click submit. It still allows me to use Teams. Do you know a solution for this?
@cvincent Usually I think it's caused by your default channel or last left off location when loading having a website tab linked to SharePoint or something. Either way, usually you can hover over your Teams icon in the quick launch bar at the bottom and usually hover over the login box to close it. Or you can just right click Teams in systray and quit and restart and it usually won't ask again.