Hi, today I connected wireless my PS5 to my Speedport Smart 4 Plus router but the internet speed (download & upload speeds) is really bad/slow. I even tested talking to my friends through a party and they told me that the sound had disruptions. I tried to connect again this time via LAN with a cable but the result is more or less the same. Internet speed is really slow although I have a Glasfaser 150 internet connection. Is there something I need to do?

Best, Kevin.