Arnold won't render anything on GPU. Works fine on Cpu.

[Anonymous]

Currently getting:

"

Error: [gpu] an error happened during rendering. OptiX error is: Unknown error (Details: Function "_rtContextLaunch2D" caught exception: Encountered a CUDA error: cudaDriver().CuEventSynchronize( m_event ) returned (715): Illegal instruction, file: <internal>, line: 0)

GPU 0 had 6905MB free before rendering started and 4526MB free when crash occurred

"

on output. I have a 3070 ti with latest studio drivers. Have tried both game ready and studio drivers with no luck.

[Stephen.Blair]

Nothing, not even an empty scene, will render on Arnold GPU?
Can you post the full Arnold log (verbosity level = Info) ?