Hi. My laptop Acer v nitro black edition randomly restarts at 80% and 60% battery when I'm using it on battery power, this happens since the day I got it, I thought it was just an update restart so it didn't bother me, and I usually use it plugged in, specially when I'm gaming. I noticed the problem when I had to take it out on the field at work. It restarts every few minutes. Please help. Thanks in advance.