Can you get a screen capture (movie) of such a session? Try Jing from TechSmith (http://www.techsmith.com)
I don't know if it will capture the flicker but it is worth a try.
And, in general, check to see what else you have running at the time (and whether you need to have it running...)
I haven't try the video capture. I do not have anything other than usual applications running on the system. As I mentioned
with TC version 11 ( trail verion) I didn;t see this happening. on one other desktop I tried it and it is even worse....it flicker really bad it is difficult to look at the screen.
