I'm having a problem with my computer.

After some time using the PC, the sound starts to stutter whenever i watch a video on the browser or in VLC.

It just happen without any reason. I could be browsing the internet and everything is fine, then i leave the computer and when i come back the sound is jerky.

I've tried to check if there was something abnormal on system monitor, but everything seems fine. No high processor or memory usage. No process using to much memory. Nothing.

The only thing that seems to fix it is a restart. Not even a log out will do it.

What do you guys think i could to to diagnose this problem?