Question Lenovo V15 i3-1005G1/8GB/256/Win10 screen wakes up on its own

[litwicki23]

Hello. My laptop is
Lenovo V15 i3-1005G1/8GB/256/Win10.
I have installed Windows 10. Also power settings: Screen goes to sleep after 10 minutes of inactivity. And yes its working. Yesterday after 10 minutes screen goes off, i dont touch mouse anything. And in some moment screen wakes up on its own,itself. Why? Maybe it was mouse itself or it happens? Thanks. Happened once ,cant reproduce.
On background i had Google Chrome opened with 2 sites only.

ps:For 99% it was laptop. I have paranoid about my main pc that maybe it was screen from my main pc.

 

[lvt]

Currently I don't have a Win10 laptop, but I've seen the same with my WinXP laptop.

Most of the time it was some network activities that wake the screen up.

 

[litwicki23]

Happened once