I cannot log into my league character

I get the infamous "Abnormal disconnection: cannot join any instances"
I have tried on several gateways without success.
I can log into standard characters and a league one that I have just created.

I have the same Issue
only my main league char gets the failure message and cant lig in. any help or solution on the way GGG?

Running into the same issue. Either cannot log into my current character, or if in a location like the Ossuary, town portals will not transport back to the Docks. Any idea what's causing this?

Yea, exact same issue...

Same here. I kept getting "Failed to join instance" while trying to portal back to town when I was playing earlier. I quit for a few hours to see if they'd fix the issue, but instead I can't get in the game at all now.

I have this issue ass well when i try to enter Act 1 town.

I'm having the same problem. Even when I try to launch the game, I get to the character selection, and when I log in, it freezes, and after a while it says "Path of Exile is not responding." It's been over 5 days, and I don't know what to do. I've tried uninstalling the game, changing graphics options, etc., and it played perfectly before.

Aaaaand it's doing it again. Neat.

I just posted about this. You have to swap to full screen.
GGG fix this shit or at least make a response about it.