[2022] Desync and unable to use the UI

Any mods involved? If so please test with a new galaxy with NO mods.

And have you tried the "cross store MP" version in the launcher? That uses a different MP server.  

Mr_Rattus said: actually, since i purchased the game on gog, i think i only got the cross store mp, don't i?

That's right, yes.

Is everyone using the same language in-game? If not please try that.

If each of your team do a test MP game with any other player, which of you continue to get these problems?