HoMM3 HD bug reports.

The game crashed.
Also, something went wrong – when trying to connect (after joining another player's game), it displays "Receiving map headers from host..."
and then it stops communicating with the opponent.

Basically, I don't know how to fix this – I don't have the ability to play in tournaments. For two days, the game hasn't been working. Reinstalling the game from scratch didn't help. The fifth game works fine, but the third game doesn't work after I join another player's game. If anyone knows how to fix this "Receiving map headers from host" issue, please let me know.