I presume 'Ryzen 7 3700X' foo_dsp_std+12CD0h crashes on the tracker are yours.
No, I have not reported my issue anywhere officially yet. However, I also have Ryzen R7 3700X and my sampling rate is also set to 192000Hz.
Unfortunately nobody else has similar crashes; everybody runs the same code, so it might be somehow tied to your machine.
Well I have and that other person with R7 3700X & 192000Hz who raised it on the tracker seems to be experiencing the same issue. Perhaps a very rare bug?
Edit: I've found the crash log: https://pastebin.com/NQnGwCCy
Judging from the dates on crash files in my profile, crashing started in February this year. That is also when I changed my DAC from NwAvGuy ODAC that I had for 5 years, to Topping DX3 (connected via optical cable). I've had had R7 3700X since its release date and haven't had this issue before.