VX64 Graphic glitches (only compand section)

Hi everyone

I was wondering if anyone has experienced any graphic glitches with the VX64 plugin.
When I move the knobs in the compand section (regardless of whether it is enabled or not) I get kind of a flash/drawing glitch around the edge of the knobs.. When I'm not actively adjusting the knobs everything looks fine. 

The display to the right that shows the graphic representation of the compand settings also glitches out as it's updated.
Like it's having some kind of redraw issue or something.

Everything else is fine though.. The similar UI in the PX64 plugin is fine also.. 

This isn't really a big deal as the functionality of the plugin seems fine but I thought I'd mention it just to see if anyone else has had this issue.. Maybe it's a bug that needs to be submitted, or maybe it's my video card drivers. I just don't want to bother Cakewalk with this if it's already known or if it's just some driver issue.

BTW: I'm using an Nvidia PNY Geforce 260 GTX with the latest reference drivers (Asus P6T, Core I7, Win 7 64 bit SP1 + Sonar X1 Producer 64 bit)

Anyway, Thanks.