If you dont care about your Win / Loss record you can delete your WTF files for oQueue, resetting your config. Then if you want download the icebox client to reinstall oQueue. This will ensure the install is not the problem.

Ofcourse have WoW closed when doing this.

You may also want to try just hitting the clear filters button aswell incase the Pause button is "stuck".

deleted WTF files for OQ, didn't bring time drift down.

typed /oq stats

this helped a bit, SLOWLY brought timer down not to 0 but close to it.

Time drift climbed back up to 1:30+ after idling a bit,

spamming /oq stats again....

annoying, but better than before.