When I try to go into a PVP game, it says "Couldn't connect to server", then a check-connection red button appears. When I click it draws a graph with some circles, the left branch is OK (green), but the ping test times out for both the middle (PVP2) and right (PVP1) branch.
It was all OK yesterday, this is new this morning. There was no change in my connectivity, so I doubt there is anything I can do on my side to fix this, but if there is please let me know. But it seems more likely a problem on the game server side -- since I can connect to the left branch and games against the AI are working.