
Nothing like this happens with any of my other synth plugins, and I have a pretty lot.
If I minimize Harmor, then bring it back up again, it looks fine and it does work after that. But if I pick something from that menu again, and the same thing happens.
I don't think it's my video card, it's a NVidia GeForce 7800GT, so should work fine. I already know my Ram could be better, only 2 gigs (but I have XP 32-bit, not Vista

I also just did a clean reinstall of XP about 2 weeks ago, so not sure what's up.
EDIT: Forgot to mention, XP has all the Windows updates, and the video drivers are the latest from the NVidia website for that card.