x870

I imagine this is a bug but wanted to get confirmation if possible. Went from B650 Tomahawk to a X870 Tomahawk, I have a header "NUC126" which shows a "t1" reading, it comes and goes (greys out) but it shows variations between temps, Min: 34c. Max 125c, avg, 105.1c Not a clue what it is but...