+1 for:
Not to step on any wgt members toes but this isn't an easy fix. The fact that everyone I've ever played with has this issue is apparent and wgt can't keep holding their breath and dodging the fact that they need to implement some changes and or upgrades. Why you might ask, well doing simple ping or tracert tests to the wgt servers when the client is having the problem shows the network latency is insanely high, I've seen over 250+ms response times from the wgt server I'm connected to when I've had the problems(at least 50% of the time I might add). I know it's not my connection as my ping or tracert results to other remote servers/networks are fine during this time. This network lag can be caused by a few factors, but it's most likely due to server hardware overtaxing and or internet bandwidth on wgt's end, so it's a matter of wgt's IT staff to determine where the root cause is and implement changes to resolve the issue.