I recommend cleaning legion go

Today I cleaned my legion go.

After the fans started turning on and off and Dota 2 started stuttering on the lowest settings. I've had it for 2 months and there was already a thick layer of dust.

The idle temperature dropped to <45

Advice, I found on this group. so I'm bumping it as the right one.

If your games start to hang, fans go crazy start by 1. downloading and installing the legion go application again, and 2. if it doesn't help open the back and clean the fan with a brush.