So, me and at least 2 more of my guild mates are having SEVERE server lag atm, on EU servers. Mobs are despawning, it takes about 1 minute to cast a spell, cannot loot, quest items and mobs despawning during fights etc. Tried restarting client, network and so on, didn't solve a thing. I've got no other network issues atm i might add, also, me and the other guildmates having these troubles are from different countries so its nothing local either.

---------- Post added 2012-12-13 at 09:53 PM ----------

it appears to only occur in Cataclysm zones. Vashj'r, Twilight Highlands etc.

---------- Post added 2012-12-13 at 10:26 PM ----------

GM just confirmed that they are having some troubles with the servers and that technicians are currently working on solving this.