Hello everyone. As the title says, for about a week I believe I see the command prompt box pop up for half a second then suddenly disappear. This hasn't been happening often as far as I can tell, but unfortunately I use my computer more for YT videos, and music for background noise than anything else, so i'm not usually looking at the screen when the computer is on. I have ran Avast antivirus full scan, Avast boot-time scan, Malwarebytes, JRT (Junkware Removal Tool), Adwcleaner, and I have checked task manager as soon a I think I see it open, to see if I can spot something amiss. Everything has come up clean, I have not been to any shady sites, nor have I downloaded any programs. If anyone could help or confirm for a certainty that this isn't a malware issue I would be grateful. Thank you.