Ps4 pro is suddenly tired of it?

I was just playing comfortably when my ps4 pro suddenly thwarted me. Suddenly there was no sound, I could not move in the game, it did not recognize any keys, not even the share or the home key. I tried to turn off the ps4 on the front of the button but even that didn't want it and always beeped twice quickly (i.e. The sound of how to turn it on only 2x very quickly). Then after about 10 minutes I just landed on the ps4 home screen again and everywhere on all apps, games, there were crosses on it and couldn't even move. I tried to make out again at the front and it worked, now everything works fine again. Can someone tell me what that is because I've had it many times before but with my normal ps4 and until now I don't know what it can be or anything else

Something is known in the colloquial as hang… Is with any system so that there's a bug somewhere and if you get caught is nothing more and then usually a reboot is required to fix it again