code patching failed for unknown reason

Hey,

I cannot make sense of this Legacy-Debugger error:

Internal debugger error occurred while attempting to launch _ZN3cub30DeviceRadixSortDownsweepKernelINS_21DeviceRadixSortPolicyIyN8bpcommon9RangeTypeIyEEiE9Policy700ELb1ELb0EyS4_iEEvPKT2_PS7_PKT3_PSB_PT4_SF_iiNS_13GridEvenShareISF_EE in CUcontext 0x1593dcd3600, CUmodule 0x1594b28bad0:
code patching failed for unknown reason.
All breakpoints for function _ZN3cub30DeviceRadixSortDownsweepKernelINS_21DeviceRadixSortPolicyIyN8bpcommon9RangeTypeIyEEiE9Policy700ELb1ELb0EyS4_iEEvPKT2_PS7_PKT3_PSB_PT4_SF_iiNS_13GridEvenShareISF_EE have been removed.
See Output View for additional messages of this type.

Since the debugger crashes, I cannot even locate the error. It just popped up someday and I use thrust alot. Using the next-gen debugger and hitting a breakpoint variables look more like thrust/cub-internals rather than the code context the breakpoint is in. So, it doesn’t crash but is unusable nonetheless.

System:
Windows 10
Visual Studio 2017 aka 15.9.13
Cuda Toolkit 10.1
NSight 2019.1 and 2019.3 (tried both)

Thanks alot for help,
Thomas