I have done what you recommend , the way of the pyton . <| sep |> What a fucking kill ! !!<| sep |> How old is ur PS 4 ? If its 1 year old . check youtube for a tutorial and clean the inside of ur PS 4 with a vacuum cleaner . I recommend opening ur PS 4 with the back panel so you can clean ur ventilator in ur ps 4 . If ur PS 4 is old enough u dont have to worry about warranty , but if u still have warranty , opening the backpanel 3 screws will make u lose it . They are hidden behind the black stickers in squares . It will make ur PS 4 a silent Hulk again . But first you should try safe mode and system reset etc . <| sep |> this question can only be answered by time , but as it is now , the ranked system got a complete overhaul compared to any previous season i talk from experience , i play since season 1 competetively