So after about a month with the Android 10 (downloaded Dec. 5) update installed; the fingerprint scanner stopped working again. Directly after the Android 10 update the scanner started working again and would only reject scans about 10% of the time, which was a vast improvement over what it was before at about 90% rejection rate. Now after about a month of use on Android 10, the scanner is failing at about 90% of the time again. This is super frustrating but it seems to be a software thing fortunately. Hope they can come up with a more permanent solution to this problem.
