Confirming this problem. It persists in 1.50.131969 and windows 10
XAudio2_7.dll seems to be the common issue
I am only experiencing this issue when using my Focusrite Scarlett 18i8. I use it for professional audio recording engineering. I started using it so that I could use higher quality microphones when gaming. It connects to the PC via USB.
The issue does not happen when using the HD audio from my Radeon R9 280
The crash is easy to replicate, but the time it takes before a crash is unknown