performance problem

[Uwe Stöhr]

Hello everybody,
I'm using cygwin/XFree86 for a while and the only thing thats not fine is
the performance:
If I move the mouse over a X-Window (even this window isn't the active one)
the processor-usage increases up to 99 percent.
The problem is, that I use the x-server for a word processor, so that I move
the mouse a lot and if I'm too fast the x-window hangs for a while. I often
have some other programs running in the background, what aggravates the
problem.

My question is, if this behaviour is really neccessary because all other
windows-programms I've installed don't have this problem.
Or is this just a bug?

I've an AMD 1GHz machine with 512MB RAM and Win2000SP3.

regards Uwe