Please try different drivers. Error is very similar to what we saw with certain drivers on gaming (GTX and RTX) cards. might be the case with Your card as well. Just try latest and roll few version down to see if that change a thing. Sorry can not recommend more as we have too little of information about Your system, OS and such.
overall, 419 driver seems to be the last one for Your card https://www.nvidia.com/Download/driverR ... 3117/en-us
also it's worth to read release notes from time to time, as nvidia points some good info out there that might be relevant to Your case like "[Octane Renderer 3.08]: Rendering a scene with Octane renderer results in a GPU:FAILED error. 
To work around, downgrade the driver to a previous driver release (410 or 415)."
again You should choose available driver vase on Your system needs and. For not I just went through guessing You would use W10 and such..