Hi, I'm having the same kind of problem (GTX 1070 here),
was getting those 2 messages with and without Intel TurboBoost on :
- Unknown error (Details: Function "_rtCommandListExecute" caught exception: Assertion failed: "!m_launching : Memory manager launch is already active", file: C:\u\workspace\rel5.1-win64-cuda90-VS2015-build-Release\sw\wsapps\raytracing\rtsdk\rel5.1\src\Memory\MemoryManager.cpp, line: 962)
- Error encountered during denoising.
Unknown error (Details: Function "_rtCommandListExecute" caught exception: Failed to launch DLDenoiser post-processing stage. DLDenoiser run method failed with error -29.)
tried a few methods suggested by Corona support but that didn't help,
seems like there's a problem on Nvidia side :
"No, it's not a hardware problem. Apparently even Nvidia currently is not sure what the problem is but it's a problem with their libraries.
Unfortunately, there's no timeframe for a solution as it's on Nvidia to fix it.
We are in constant communication with them and they are working on it but the fix may appear in an update to their libraries so keep a look out for future Corona daily builds where this may be fixed (i.e. the library will be updated)." from the support
I guess it won't help but I guess (for me at least) that the only solution is to wait ..!