Lag/connection problems

Hello,

I get mass lag from no where in deathwing, I could be relaxing doing a icc then out of no where ms goes up to 1000 MS and i am lagging, cant cast any spells or anything for 10-20 secs,

before i had 0 problems, No lag unless something big was happening like someone is ddosing the server but now its like i can barely raid, i get lag and freeze up during boss fights, Any help?

Could you ask around your realm to see if other players are experiencing a similar MS? If not, then it could be your connection.

Hi,
Are the servers down cause i continously get "unable to connect"???

Im on Ragnaros and I always get "unable to connect. If the problem persists please contact blizzard at [some html blizzard ****]"

Exactly ...what should we do?