On our forum they write that the problem is because of this:
"We have two types of fingerprint scanners, goodix and cdfinger. You seem cdfinger. If yes, what is the problem Asus and their curves library. During the long sleep is accumulated in the queue scanner bunch SIGIO, scanner libraries are beginning a very long time to wake up the scanner to operate prematurely. This can be in the logs to see if, after switching off the screen in the logs of a long run cdfinger posts, cdfingerTA - this is it. Normally, the log should calm down immediately, but sometimes it happens."