Please tell us some basic information before asking for help:
Model Name: Rog 2
Firmware Version: Android 10 latest stable
Rooted or not: non rooted
Frequency of Occurrence: every time
whenever i plug in charger and use my rog 2 on 120hz refresh rate then screen gets off but everything works. when j press power button to wake the screen then it wake for a mili second and goes off again and again, by removing the charger fix the issue. there is no issue when i use it on 60hz or 90hz. any solution?