Hi,

I've got a problem with Karma XPU. I keep getting Optix fails on both my cards when I use emission in combination with displayOpacity.

I've been in contact with Sidefx and they can't replicate the issue.
I've tried all the combinations of builds and drivers they have recommended.

I've tried disabling each card in turn, removing preferences, removing other renderers, all that kind of stuff.

The scene seems to work on other peoples machines with similar setups.

I realise it's a long shot but just in case anyone has any idea on what I could try I'd be very grateful and it's so much nicer than Redshift!

Thanks

To narrow it down a bit further it seems to be the combination of reading displayColor/displayOpacity/emission when used on curves. It seems to not crash if I sweep the curves

Latest version of H and game drivers have worked