Blubb

I have used the Pro 1 x for a few weeks now with the "normal" Android. I have two profiles, one private and a "guest" one for while I am at work. It all seemed fine but for a few days now, everytime I switch between profiles or turn off the phone, my fingerprint gets erased. I am a bit confused, there seems to be nothing to prompt this, as it was working absolutly fine just a few days ago, no update or anything.