I am receiving this same error. Prior to the deployment of 3.26 I did not see this error at all. After reading through some of the other threads and watching how my client reacts I have come to some conclusions. The issue is not the user's ISP nor a routing issue, but a problem within the client or server software. I tested my connection via speed test to several locations, including Japan, and despite a slightly higher ping (not unusual for U.S. to Japan) my connection was stable. Since the patch when I attempt to exit the game the screen goes black and the client completely freezes. I cannot get the task manager to appear and the only to fix the problem is to reboot the system. This has only happened since the patching to 3.26. Whatever the issue might be, it is my opinion that it is in the software. What would be interesting to hear if any of the Playstation users are having the same issues with the game?