Name of ISP: Canal Digital
Country of residence: Norway
When the problem occurs: Any hour of the day, but will always kick in after 21:00 CEST.

The problem: The connection to the game seems to become extremely unstable, as every moving character, PCs and NPCs, start teleporting around instead of moving normally. At times, everything will just stop for 2-10 seconds after which the game seems to 'catch up' by fast-forwarding everything that happened during that time. Actions with casting time are also being interrupted on a regular basis, probably because the game thinks that I am trying to perform multiple actions at the same time. This has been more or less of an issue ever since the game launched.