Help! Cygwin X slows down Query Analyzer

[AM]

Hi,

I use Xorg's XWin in rootless mode on cygwin on XP Pro for quite a bit
of my work. Unfortunately it seems to slow down SQL Query Analyzer's UI
terribly. If I exit out of X and/or kill it, the UI reverts back to
normal ie responds as it normally would. The slowdown usually happens
if I stop using Query ANalyzer for sometime and then try to get back to
it by clicking on the window.

Has anybody else seen this problem?
Is there a way around it?

AM