I think that you need to update your anti-cheat system. Recently my dad and I joined a game on the same internet server. We played and it was really fun, until we got some massages about anti-cheating. At first we didn’t know what it was but then we couldn’t open the round that we were in!! I think that supremacy 1914 needs to somehow change there anti-cheat system because you can’t even play on the same internet server now?!
Thanks for reading this,