- How to play Heroes 3 online.

Hello everyone! I've encountered a problem. We were playing normally through Hamachi for a couple of days. Then we decided to finish a game after a break, my opponent started the server, but I couldn't connect because I got an error in the game: "Failed to connect, please try again." And immediately after that, I got a "Time Out" message. What could be the problem? Thank you in advance!