Hello,
GalCiv3 has been very fun so far but during multiplayer we are having a massive bit of trouble regarding the AI turn freezing. The game continues completely fine until one of us ends our turn. Then as it switches between each of the AI factions it can randomly at times get stuck the game continues to be responsive but the AI never ends their turn. I have to exit and reload the game entirely to get a few more turns done. This is not something to do with our map generation as we have started 3 different saves and each time it happens.
Version 1.4, we have done what has been suggested here: https://esupport.stardock.com/index.php?/default_import/Knowledgebase/Article/View/496/161/general-galactic-civilizations-iii-troubleshooting