I had this problem before. My brother and other players too. I can't tell you how to fix it, but after many trys and after few days it works fine. Don't know why. Pls try to unsub all mods, deinstall the game, install it again, sub the mods, RESET your savegame for Paposs before playing this map and tell me if it helps.

understood

thanks for the reply

Does it work now?