Let’s take a look at the genuine and common reasons for this: Many reasons cause your PS4 to behave like a slow and laggy. Reasons Why Your PS4 Is Getting Slow and Laggy The internal hard drive makes unusual noises while operating.At first, it operates well for a certain while, and then suddenly delays in its performance.It becomes laggy while you copy games, applications, or files into it.When it takes a long time to process the game or the whole system itself.It gets slower only when you start playing the games.If your PS4 begins to show the following symptoms, you have to know that your console is becoming laggy. Conclusion Signs That Your PS4 Is Getting Slow.Reasons Why Your PS4 Is Getting Slow and Laggy.