Server Issues/Lag Spikes

Since yesterday I've been get massive lag spikes everytime, i will normally be around 20ms and out of no where (mainly in fights) the network spikes to 999ms and then right back down to 20ms and then again maybe 30 seconds to a few minutes, but i have noticed it happening alot when fighting mobs and bosses.

i dont know what the reason is but since before the last patch i didnt have these issue at all but now it just all the time, and its really annoying dying all the time due to this lag!

anyone else suffering from this and if so know how to fix it?

As far as I can tell people have been having this rubberbanding/server lag issue since at least early December. I bought the game a week ago and it has been mostly unplayable do to this. I can't find anywhere in the forums where this issue has been addressed by staff, though I could have missed something. If you find a fix to this please let all of us know!?