PC never sleeps on first attempt, always on second.

[The Spark]

I put my PC to sleep always hearing a loud "click" and since I have no HDDs I am assuming it´s the PSU, the PC immediately wakes back up within the fraction of a second. On my second attempt I always succeed, it goes to sleep and stays asleep.

 

It´s a fresh windows install on an ASUS Prime Z490p, 10600k, 3 ssd´s, 16 gb 3200 + a 850W Corsair PSU. Newly built for a 3080, still holding a GTX 1080.

 

USB: Mouse, Keyboard and Logitech Webcam.

 

Usually loaded: Battlenet, Epic, Steam, Coretemp and Windows misc stuff.

 

Power set to performance with other sleep modes off, only one on.

 

Powercfg- lastwake  yields no results.

 

All device drivers seem correctly installed, did an Intel device driver install as the only action upon building the rig.