ASUS VG27AH turning off on every button, but not the power button.

Hi,

I have got an Asus VG27AH that turns off on every button i press, but not the power button.

Leaving the Monitor unplugged for an extended amount of time (about 2 days) gets the button panel working again, but when my pc turns my monitor off (becaue I’m not using it) the problem starts again. Turning the monitor off has the same effect.

Thanks in advance for any advice.