Cannot connect to Online after Patch update

I don’t understand why I am not able to connect to Online.

I’ve looked around and saw the posts about deleting the “StarCraft II Public Test.exe” files, but it still tells me that Battle.net is down and is under maintenance. When I check my folders, the “StarCraft II Public Test” file appears again. It seems to show up whenever I try to launch the game.

On the log in screen, the bottom left corner says “PTR” after the Version number.

A post was merged into an existing topic: [Main Thread] Can’t Play or Login after Patch 5.0.0 - Version Mismatch or Region showing as XX-07