First of all sorry for my english,

I have this GMT bug too, 2 hours delay from oQ on my actual time ( WoW time and computer time ). My windows time is syncronized with an internet server as suggested. I tried all the posted solution and the only way to see others premade is to /oq tz 0 then /oq tz -120.

But this doesnt work for a long time few minutes after the drift come back to "00:02" for no reason...

I think something going wrong with the 2.0.1 because before this version i had no problems.

your time is off and bnet isn't communicating properly with the scorekeeper

you can manually set your system time properly then clear the timezone adjustment by typing '/oq tz 0'