Multibox Lag Client 2

Since yesterday my second client for diablo 3 has not been loading up near as fast and when i go to enter game or leave i get about a 1 minute frozen screen and cant do anything to this client. Any fellow multiboxers have this problem?

Reinstalled ISBoxer/Inner Space. No change.
Cycled through different Computer Profiles. No change.

PS. There is absolutely no lag or latency issues once in game or if im just hovering around in the menu screen.

I too am having this problem, but mine never unfreezes, and I'm running 4 accounts. I have changed multiple settings and sent multiple error reports. I even reformatted my pc and still nothing new.