Crashing on me half the time when I make the node visible and half the time when I try to render with it.
I'm kind of at a loss. Usually it says it's a segmentation fault.

updated graphics card drivers and increased the TdrDelay and TdrDdiDelay to 240 each.

I filed a bug report but I hoping to find a solution asap so posting here as well incase anyone has other suggestions to try.
Any one have other ideas please? Thanks!