Conestant disconnecting from server Lordaeron

Hello Warmane support,
I am writing this ticket, because when I was doing RFK on Lordaeron, I suddenly started disconnecting constantly. It's not from my internet connection since I am able to go on to sites and talking via Steam. At the moment I am trying to login ( with the queue being 1200 ) I manage to stay "online" for about 1 minute and then I am being disconnected again. Is the problem from the servers or is it fro my end?

Thank you for your time.