Bob,

Maybe workaround from Re: Disappearing objects on forms Message #837086 will work for you.

>It does seem to have an effect, I can tell by putting this window over the app. it jumps all over the place but is refreshing. (I can't reproduce it exactly each time). However, I do want themes in this next version...so what's the cure?
>
>>Does setting _SCREEN.Themes=.F. fix the problem?