Ken and Gene,
Thanks for posting your details. I think Steven and I had originally reached the same conclusion, that the issue was with slower machines running XP. The above examples would suggest it is not that simple. I may be totally off-base here, but I would agree with Ken's hypothesis that the issue is too many queries; perhaps V7 handles networking in a way that avoids the problem.
One choice is to wait for V6.10,and I suppose you can't lose with that. (Though there is no guarantee that version will fix the problem). Another is to upgrade all machines to V7. No guarantees there either...of course if Ken would be willing to take the plunge with his new "All-7" network, his result would be very informative.
