I have been hammering away at solving this and I can't fix it.
Running the latest stable build, As soon as I enable path tracing Octane will start pushing my GFX cards and kill the system. Screens go black and the fans go into overdrive.
This happens in 2023 or r26.
Every other render engine (Arnold and Redshift) works fine. It's just octane
Last log file attached.
System:
Threadripper 3070
128GB RAM
Dual rtx 3090