yah the hole of my system was void of dust including the fan even, when I re did the thermal pasted, fan just as loud as day I got it 8+ years ago. I started up my ps3 other day with the intention of finish nioh2 story line, with minute i was like why does it feel like gamemode is off on my tv, I then look at my tv setting and gamemode was on , so I turned off and saw no difference turn it on again same thing, The day prior I started up castlevania requiem and played some of SotN and though the controls where lil delayed didnt think much of cause it ps1 game, but Nioh 2 felt the same. I went to play a few game on my PC with controller (even though it it wired) and everything played fine so gamemode on the tv was working fine. I went back to my ps4 and disconnected the controller from bluetooth and reconnected and shut the system down and left, I gona trying again and see if it fixed, any ever deal with the controller suddenly feeling like it has delays in commands, Which only time I ever been aware of delay between controller and what happens on TV was when gamemode on tv was off. any one ever have something similar happen to the controller? I definitly feel somthing is wrong and see it when moving the camera around in game.