[Major Issue] - During a 4 player party, two of us were experiencing combat lag so bad our actions were literally about 3-4 minutes behind. The person who created the game was on the east coast (United States) as well as one of the other party members. The two of us that were experiencing the issue were on the west coast. Any time we would attack we wouldn't see it happen, even though the player that started the game could see it. This resulted in us missing the end of the fights, not being able to full control our characters, and missing sections of the story after the fight because of that large 3-4 minute delay.

Note - I created a new multiplayer game with the friend that was on the west coast (Same state actually) and we didn't experience the massive lag, just general game lag with performance issues.