Have never experienced this problem until last night, but now I am able to login to my account, but cannot enter the game as any of my characters. It gives me "Requesting Character Load..." when I attempt to connect before kicking me back to the main login screen with "An error has occured. Please wait a few minutes and try again."
So far I have tried:
Running the ESO launcher's repair tool
Restarting my PC
Restarting my modem/router
Turning off all my addons
Putting my Addons and SavedVariables folders into a backup and allowing ESO to create new ones
I highly doubt it's a port forwarding issue since I haven't altered anything in my setup and my Internet connection has been stable using other programs. Any idea what my problem might be?