Can someone try to reproduce the following scenario?
I have 2 monitors attached to my PC. R# works fine as long as both monitors are active. If I go into the Display properties for the PC and disable my second monitor, everything is still ok. However, if I then re-enable the second monitor (while VS+R# is still running), devenv.exe grabs about 40% of the CPU and locks me out of VS.
If I disable R# and go through the same steps, there is no problem.
This is VS2003 and R# build 210 on Windows XP Pro SP1.