Windows 10 hangs after long time idling. - ram issue?

[cvc123]

Hi my pc:108500K stock 4800mhz

2x16 GB DDR4 GSKILL 3000mhz XMP

Seasonic Tx-850 Ultra Titanium

Gigabyte Rtx 3090 Gaming OC

Aorus Z490 Pro Gaming

1 TB SSD

I have updated Windows 10 to H20,the newest version. I installed windows 1 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 starts slowly responding. I mean i was able to touch/move mouse, but all stops slowly responding. 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 starts slowly hanging. I checked EVENT VIEWER: Nothing,0 entries about any errors.Thx.

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

PS:Running currently Karhu Ram test no errors.

[David (PassMark)]

This same post has been posted in about a dozen different external forums (under different user names like, xxx123, Sew3334, etc..). Undoubtedly wasting the time of a dozen different people who are trying to be helpful.

Karhu Ram test isn't even our product, but you are asking support for it, from us, for a competing product to ours???

I quick review of your past posts shows the same pattern. You are copy / paste spamming the same posts across the internet, even into forums that don't have any direct connection to the problem. In short you are wasting our (precious) time. Maybe other forums are OK with this, but we aren't.