Did you ever solve your issue?
RMA the chip possibly?
Noctua NH-D15s
R7 3700x
Asus ROG Strix Gaming X470
BIOS 5406
Idles 35c @ 22c ambient
Load:
Running Cinebench 20
CPU - 65c
Single Core - 60c
Playing Dead By Daylight
50c
Looks like these chips run hotter than Gen2 at idle.
I had a...