I discovered that it only occurs while being in discord. Eventough, it appeared
right after the update, I guess the problem is cause of the discord app. I may
contact discord over this problem. You may close this thread.
I'm sorry for wasting your time, thank you for your support.
** Attachment
Public bug reported:
Installed the newest update and restarted the computer. Since then,
every video is freezing every 10 seconds for like 1 second. Youtube, vlc
as examples. But it's not a performance problem. CPU and RAM usage stay
low during this lag. I'm a noob, sry for my eventually bad descr