At times, the sensor does not respond to pressing. What could be the problem?

Question

Android

Hello, I have an ASUS K018 tablet.
About 4 months ago, the touchscreen refused him, took it to repair, they said that they could not do anything, just buy a new tablet.
About 4 days ago I launched the tablet, played around with the settings, and tried to put ROOT rights.
After installing ROOT-rights, the sensor worked properly, did not hang, nothing.
But then it refused again, I reset the settings, reinstalled ROOT rights - everything is fine again.
But the tablet itself seems to launch the necessary programs that knock something down, and the sensor does not work.
The sensor has been working without stopping for ~20 hours, but I'm afraid that the same story may repeat itself again, and I don't want to somehow reset and reinstall all applications every time. Maybe someone faced such a problem, how to fix it?

Answer 1

Try to change the firmware and install ROOT on it already. It might help. And in principle, why do you need root rights? It is possible after all somehow and without them.