The store won't load neither will PS Plus.
I've tried to research this issue and found several people having the issue more than a year ago.
When you go to settings and run test internet connection then everything seemingly connects but not always.
I did my system port forwarded in my router. I tried changing that, didn't solve it. I have reset my modem a couple of times, changed the ethernet port, left the Pro unplugged, changed DNS settings…. everything. Nothing works as a permanent fix.
I also can't load my apps however the games and multiplayer work just fine.
Wifi also seems to work perfectly but not ideal when it comes to online competitive games of course.
Should I get a new LAN cable?
Source: r/PS5pro · by /u/Capta1nKrunch