There are a few potential reasons why your PlayStation 4 controller might turn red when you’re playing games. One possibility is that the controller has been exposed to excessive heat, which can damage the electronics inside. If this is the case, you may need to take your PS4 controller in for repair or replacement. Another possibility is that there’s something blocking the flow of air to the controllers’ sensors. This can cause them to overheat and turn red. If this is the case, you may need to remove whatever object is blocking the air flow and replace your PS4 controller’s sensor. If neither of these solutions work, it might be time to consider replacing your PlayStation 4 console altogether. In any case, if you notice that your PlayStation 4 controller is turning red frequently or if it stops working altogether, it’s best to take it in for inspection as soon as possible. ..
