Chosen Solution
My one s is working fine apps are good network connection is good its been properly cleaned apps are working fine no noises game hub says there is no problems the console is working properly everything about it but when itry to play games disc or downloaded the game will load seem like it’s going to let me play then the console shuts off and when turning it back on says insufficient ventilations I’ve hard reset it factory reset it changed the seetings all kind of ways nothing helped and IT ONLY SHUTS OFF AND DOES THIS AFTER A GAME LOADS READY TO PLAY DISC GAMES AND DOWLOADED GAMES
Check to see if the fan is running when you first start up a game. It should turn on to cool down. You mentioned having cleaned it well. Did you open it up and clean out the fan and heat sink with either a compressor or can of compressed air?
Try cleaning your vents with a cotton bud or something like that. I had the same problem and this worked for me.
