AOE DE 3 on M1?

Was able to get AOE 3 DE working single-player on the mac M1 by following these instructions (runs great):

But can’t seem to get multiplayer working. Every time I get in game I get an “Out of Sync” error.

Any thoughts? Would love to get in game :slight_smile: So great to see the community alive!! Couldn’t have dreamed a such a positive end to 2020