X server problems?

Not sure whether this belongs in this forum, or if any of you have noticed this or not, but: I'm running FC3 on my laptop. We run Oracle on RH AS 2.1 and RH ES 3.0. We also use ocfs for storage. When I try to run an ocfstool on the server, which is a graphic ocfs configuration tool, I get the window, but clicking on any meny items crashes the windows and causes the following errors on client: sh-2.05# rpm -qa|grep ocfs ocfs-support-1.0.10-1 ocfs-tools-1.0.10-1 ocfs-2.4.9-e-enterprise-1.0.11-1 sh-2.05# ocfstool Gdk-ERROR **: BadWindow (invalid Window parameter) serial 947 error_code 3 request_code 38 minor_code 0 Gdk-ERROR **: BadAccess (attempt to access private resource denied) serial 948 error_code 10 request_code 102 minor_code 0 Running same tool on my FC2 worked fine. Running it on my RH8 desktop also works fine. Similarly, I can launch xterm to my FC3 form the same host and that will work fine as well. Tried xedit - works fine. Looked through the web - nothing. Any ideas? -V