Windows 10 hangs after long time idling.


Hi my pc:
108500K stock 4800mhz
2x16 GB DDR4 GSKILL 3200mhz XMP
Seasonic Tx-850 Ultra Titanium
Gigabyte Rtx 3090 Gaming OC
Aorus Z490 Pro Gaming

I have updated Windows 10 to H20,the newest version. I installed windows 10 month ago with new pc. So far so good,games not crashing all stable.
My pc is on 24 hours. Today was idle 5-6hours in desktop. After few hours when i go to use pc, i run Google chrome and then all suddenly freezed. I mean i was able to touch/move mouse, but all stops resonding. Chrome,search bar,start button stops responding. Then i make ctrl alt delete and black screen with blue circle. So i make hard reset.
It happened first time that hang of system.
Is there somewhere my pc not stable or its a windows thing? Like i said pc was idle 5-6 hours when i go to use pc, i turned on google chrome and then all suddenly hangs. I checked EVENT VIEWER: Nothing,0 entries about any errors.

ah ps
NZXT cam was on background and epic launcher + steam and msi afterburner

PS:Running currently Karhu Ram test no errors. Also Metro Exodus Sam story running now overnight to be sure about stability. But i will be greatful for advices. DANE :) I use english i am not german


Interessant ... ich würde mich dann eventuell noch in Koreanischen Foren mit meinen Problemen in Swahili oder Afrikaans melden. Könnte die Erfolgsaussichten auf eine korrekte Antwort erhöhen, aber was weiß ich schon. :lol:


It happened 23 march in 2:30 night. Happened once and not again. Weird hardware should be fine?


Uninstall nzxt cam and see what happens...
This very useful piece of software is prone to issues.
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