So I really don't know what's happening at the moment, I tried to press my home button on the ps4, and it wouldn't work, so to close the game off I took the disc out, it lagged a big but then continued to play the game? I was wondering if this has happened to anyone else playing any other games, and if you could possibly exploit this to play games with no discs, and no I have not downloaded it from the play station store

Conner121