New MIX 2S / MIUI 12.0.1 EU, Stable / Rooted, touch lagging after days of use


EraserKing

Members
Sep 25, 2018
7
15
Found this when I switched from the last weekly build (20.9.3) to stable build (12.0.1).

After booting the device, it's all fine; but after days of usage, swiping is quite lagging, for example, swipe up -> down -> up -> down, release. Then I can see the scrolling is working, but quite slow, and finishes seconds later. The rest features (e.g. opening app, etc.) are all fine.
Reboot the device, it turns all perfect, but after days, same issue.

Tried wipe, and full format, no help.