Asus x570-e MB. Latest bios ( and previous revisions as well ). Sometimes, the motherboards external temp sensors will show up, but usually not. At least, not until I run HWInfo. Once that is started, I can then start aida64 and it shows up just fine and will stay that way even after hwinfo exits.
Aida65 version currently running ( others did this too, this is not a new bug, I've just not reported it before ) - 6.33.57.54 ( beta ).
Attached are 2 files. broken.txt is the sensor dump before I run hwinfo ( missing my mb's T_SENSOR ) and AFTER_HWINFO.txt is for after starting hwinfo ( shows T_SENSOR ).
after_hwinfo.txt broken.txt