Oasis

Azrail - The map works in single-player mode on both computers (it loads and plays, both in single-player and multiplayer). However, in online multiplayer mode, when attempting to load the game (during server loading, not the map itself), the host is simply kicked out (even before the map starts loading). No error message is displayed; the host is just disconnected.

I tried converting a single-player map to a multiplayer map (by adding alliances), but the effect is the same.