Hello Rich,
thank's for answering.
We're using Delphi 5 here. Unfortunately the colleague who coded the ocx is absent this week so that I can't ask him which Delphi patch he is using.

Please send us your OCX-Code for testing (again this colleague will test ist, probably next week, tuesday).
We think it's no video driver issue as the effect arose on at least 3 different notebooks (HP and Compaq).
What is really strange: the same ocx is working on the same hardware, if the VFP-exe was compiled with VFP7.

Regards,
Martin Moll
www.all-for-one.de