Mapping drives, long distance (read moderately slow, lots of hops to cover 3000 miles) is a little broken. I assume it is due to debug code. When accessing files via right-click (to copy, to rename, etc.) there is a longer than usual delay, the Explorer windows starts flashing like a strobe light, and during that time you can do nothing else (well you can, but not to do with Explorer).

Is anyone else seeing this?