Game doesn't end after I defeat opponent

I’m playing on Steam and every few matches after I kill my opponent, the game doesn’t end. The opponent is removed from their orb, but then the game just waits, and nothing happens.

This is frustrating, its happened about 4 times now.

You probably have a bad connection.

Restart your computer.
Check your internet connection.
If you keep having this issue, the problem might have to do with your computer itself.