I seem to have fixed the problem.
I will leave the fix here (I don't know exactly which one did the trick):
Disabled Notifications in Windows Settings.
Disabled personalized ads.
Disabled show sync provider notifications from folder options.
Turned off widgets from taskbar settings.
Hello,
Whenever I leave my laptop idle for like 10-15 minutes and come back , I find that the whole desktop is unresponsive and I get some random news pop-ups on screen (just a small, grey rectangular with white font). This issue only lasts like 2-4 seconds, then it goes back to normal. The...