It's a usual problem about these programs that we learn our temps. Everyone on the internet said that you can ignore those temps whichs are at +120,-57 etc. And by the way, im not expert about this, im just ignoring it like the others. If your concerning about those temps, you can change the ambient temp by using air cond. or travel to pc to another cold place, and you can check the TMPINI 1 temp. If it is same, it means its a mistake.