AUDIO SOUND BUG, THEN GUN DISSAPEARS, THEN GAME FREEZES, THEN BACK TO MAIN MENU [ Edited ]

[Uhtdred]

Playing normally, my sound goes off or it gets delayed (distorted or even sometimes i can't even hear anything), at this point, gun will sometimes turn invisible after picking them  then my game freezes then inmediately sent to main menu with the "code:net" pop up or code pin

Game NOT CRASHING. Just getting audio delays, distorted audio (like gun shots) or audio delay (most of the time) right after that screen freezes and when I come back I get kicked with connection time out (code net) or code  pin.

TL;DR: Audio delay + some kind of sounds (like grabbing guns) missing + game freezes for some seconds =  code:net and sometimes codein