'Exploding' sunview windows! ??

[Omar A. Karim]

The config I have is a stand-alone SUN 4/110 running 4.0.3.  While in
sunview, occasionally a window will disappear while I am working in it,
and this disappearing window leaves diagonal streaks across the console,
which can be fixed of course with the 'redisplay all' menu option.
However the window is gone for good of course.  This only happens
OCCASIONALLY and not necessarily everyday. Any info on this will be
appreciated.

Omar A. Karim
Department of Physics
UNC-Wilmington