Multiplayer bug

Blitz

There are two players (SZGUHAN and WANGQIANG) where the game crashes every time I try to attack one of them. I used to be able to attack SZGUHAN and would frequently, but about 2 months ago the game crashes and goes to the desktop every time I try to attack him and I automatically lose all the souls it cost to attack too. What really annoys me is that he can attack me and I can't defend my artifact since the game will crash. I have the maximum time for artifact defense so I have to wait 12 hours for the artifact's status to change to recover so I can get a different opponent.