m15 R7, micro-stuttering / audio glitch on desktop

Ok this is literally driving me crazy, this week I started having these "audio" glitches, and if there's video playing I notice the stutter there as well, this happens everywhere, Chrome, Spotify even Windows sounds.

I am not entirely sure what's going on, I am always installing every update I see so this could've been some of it.

I am just really mad because I bought this 54 thousand pesos laptop last November expecting some top tier quality and now I'm experiencing this? Come on. I would really appreciate help.

Stuff I've tried with no luck;
-Uninstalling SupportAssist
-Uninstalling Command Center
-Uninstalling Killer WiFi thing
-turning off hybrid GPU
-disabling windows GPU scheduling 

Extra notes;
-This happens both with external monitor and only the laptop
-If I let a YT video playing, every 10min~ I notice that stutter on audio and video and there's no high consumption on Task manager graph