As I have reported once, the bot has difficulty pressing buttons on the menu after a match has been ended if the game is connected to CN server. As a result, it takes a long time to start a second match.

This problem can be more obviously observed by manually returning to the main menu after a match is ended. The Play! button will only flash as pointed to, but won't be pressed down.

This problem dose not appear to be caused by connection or other conditions of the client because the buttons can be pressed manually and work fine.
This problem only happens when the game is connected to CN server. Everything is fine when the game is connected to US server. No downloading happens when doing such switching so the client should be the same one.
The problem is not related to language. I tried different languages for the client and for the names of the decks but there was no difference regarding this problem.

Edit: it's fixed now, thanks for the great work!