Running standalone CF Builder on OS X 10.6.1.After a short time, the whole system slows down, especially when switching between applications (I have 10GB RAM).Activity Monitor shows that the WindowServer process is fluctuating wildly, often right up to 100% CPU.Quitting CF Builder stops the process misbehaving, and computer performance returns to normal.
Interesting... I may have run into this the other day. I was working with CFBuilder and my Mac began really crawling, which is highly unusual on my Mac. I did flip open the activity monitor and noticed some odd fluctuations, but hadn't pinpointed the cause - decided to reboot.
Count me in as well -- just found this post after Googling... my WindowServer goes nuts. I've narrowed it down to the "left click" sticking, ie: if you quit CFBuilder and don't touch the mouse, more often then not the left-click options dialog opens up on my desktop by itself. /Go figure.