Technical issues with Heroes III.

I encountered the following problem: When playing with a friend through Hamachi (and selecting TCP/IP in the game), quite often, when the heroes start battling, the battle is only displayed for the player who initiated the battle. The second player does not see the battlefield; instead, it simply shows "waiting for the opponent to take their turn." It's impossible to play like this. Game version: Heroes 3: Armageddon's Blade, from Buka. Both players have this version.