There's a glitch on the X1 that I've actually tested and can confirm. There seems to be occasions of when players are in a party chat exceeding 4 players, the game's frames drop to a crawl. When we leave party and go to game chat, it speeds up tremendously back to normal. I've had parties of 3 and the game run fine, but if a 4th joins; the game seems to go downhill in frame performance. It gives me a headache really. Anyone else experience this? I've had others confirm the exact same thing.