PS4 ejected my game when it entered power saving mode after 20 minutes.

After turning it back on it would not take the disc and kept trying to eject a disc despite there not being one every few seconds

I fixed it temporarily by unplugging the console for a few minute and setting it back up again.

Waited 20 min while playing game so it would go into power saving mode.

Same thing happened again.

This time I hav just turned power saving mode off.

I never removed Killzone from the spot since release... it never ejected it... try to talk with Sony support because it is not normal.

Hey, it can last longer than I can. I can barely hold it in for 10 minutes.

Question: Was that game called "Knack"?

A thread about: http://community.us.playstation.com/t5/PlayStation-4-Support/INFO-Issues-with-ejecting-PS4-discs/td-p/42133811

Are you implying that his PS4 could just be naturally trying to protect itself? Can someone confirm this by also inserting a copy of NBA Live 14 into their PS4?

I always turn mine all the way off and unplug the power cord.