I have browsed the forums and have narrowed it down to the "wait hang" bug. However from playing small to medium sized maps, I have played games up to 800 turns long with no issues at all. Only when I get to the large map size at about turn 300, I click wait, then the game "freezes". Well it doesn't actually glitch to a solid freeze. I can still move around the map, select units to see their stats and such. But I can only do the things a player can do whilst on the NPC's turn. The "wait" button never comes back and I am no longer to play the map. Upon a reload a few turns back everything is normal again and then clicking wait a few times yields the exact same results. I believe the "wait hang" bug is due to the map size selected, not to any other glitch. I have tested this several times on large maps and the results are always the same. However on small to medium sized maps the game works as intended. Please fix the large map scenario to prevent this from happening.