Someone started pvp battle, I accepted, then when both army setup, my screen froze for 1 minute and I already know bad thing happen, lost is too certain, if I complain to supporter they will say it's because of my internet connection, my fault.
Freeze for 1 minute like this
However I find out something prove it's a certain bug, that is all of my heroes injured, all of them.
I cured those heroes in my old setup, still injured heroes are not in my setup.
It is clearly a game bug, not my internet connection. It costs me a lot to fix the outcome. My game id is #2859750, server 82.