X windows will not start after node # change

Hello,

On occasion I receive the following error from X windows “AttachNamed
(qnx/crt):Name locate failed giving up” when trying to start X windows
after a QNX node # change or when I change monitors.

I ran getmodes to read the new node # and create the
/etc/config/X11/Xconfig.node# file and the node# directory, but still no
luck. I reverted back to the prior node # and X windows works fine, but
when I try to boot the machine with the new node # X windows spits out
the above error.

Has anyone else out there ever received this error?

Thanks for your help!!
delia