Nova Pro touch issue

Hello. Touch in Nova Pro seems to stop responding after some time. For example: if I want to turn page, first tap does nothing and I have to tap again. If time between taps is short, it works every time. Also sometimes single tap turns two pages at once. It works that way even in another reader apps and whole System. Now it runs on Android 9, 2021-08-10_11-12_3.1_959a7b6