Using the latest version of Octane (2020.2.3 R6)
Using latest Studio Drivers from NVIDIA (462.59) (RTX 2070)
I added a _BugReport.txt in my post.
It seems to crash at random, not when I do something specific. Sometimes it crashes as soon as I hit the Render button in the Octane viewport. Once it crashes, I sometimes cannot even open Cinema4D again. I get a 3rd party plugin error when I launch C4D, and then it automatically closes. Just recently, I was trying to open C4D multiple times to capture a screenshot of that, but it opened normally out of the blue.
Hope someone from OTOY can help, thanks!