I just bought the expansion and installed the game, but I get a connection error 1910 when I open the game. I’ve tried repairing and reinstalling the game and rebooting the pc but still get the error.
Update: Looks like there was a game update while I was asleep last night. The update did not fix the issue. Still getting a code 1910 every time I try to play. I also added firewall exceptions and when that didn’t work, I temporarily turned Windows 10 firewall off. Still 1910 error code.
Update 2: Same error with a PTR client. I was able to get in-game in Diablo 3 without issue but NOT Hearthstone (unable to login through blizz services).