Hello all! I am looking for some insight on the issue of my PS4 Slim throwing an error code CE-34878-0. It has been doing this for a while now, and is progressivly getting worse over time. It does not happen to all games, but mainly happens when playing Fortnite, but won’t happen when playing Minecraft, for example. We have tried all of the self troubleshooting tips. We made sure the PS4 is running the latest update, as well as all the games, we deleted and reinstalled the games, we did a database rebuild, we even went as far as replacing the original HDD with a brand-new one. We backed up the old game saves, themes, etc. and reinstalled the latest PS4 update via a USB drive. The only thing not backed up was the application data. The issue still continues, almost making the PS4 unplayable.
TLDR: PS4 Slim keeps throwing CE-34878-0 on certain games, tried all fixes, even replacing HDD.
Any insight that anyone can provide would be greatly appreciated!!