Yes I can confirm, it's EN 4 and Rio!!!

It's the servers OR something within the game. I just come from Rio map, had to abandon the game. What makes me say this? In the last couple of days when lag occured, more than just 1 person had it at the same time. So....it's not my connection and not my machine. People in game chat complaining about having lag at the same time!!!! Figure this.