Fingerprint and FaceID suddenly shuts off
Hello dear community.
Recently I started getting problems with screen unlock features on my phone.
For some unknown reason, my Zenfone 8 suddenly shuts off fingerprint and FaceID simultaneously. It does not matter what I do (browse web, listen to music or even when my phone lays on a desk in standby mode), it just disables those unlock options with no error or warning.
Phone simply locks screen on its own.
I can still unlock it using pin code, or reboot device to get those features working again, but it is always temporary solution (sometimes minutes, sometime hours).
Weird thing is it started to occur when I moved to another country. Not sure if it's related or just coincidence.
Any options apart from resetting the phone?