Super Duel Battles against AI.

What should I do if, on the first day, it immediately says: the army will arrive soon, don't touch anything. After waiting for 20 minutes, it doesn't arrive. As you can understand, it doesn't even give you a choice.
I launch it through the network, and there's nothing extra in the UserMods and Maps folders.

20 minutes is too long; all the scripts for the initial setup of battles take no more than 30 seconds. I can clarify again: it should be version 3.1 of the game, with no other files in UserMods and Maps, and the game should be launched as: network game - one computer. The player is in the first slot, and the computer is in the second slot.