PS4, all things updated - game and system software.

I am aware of this issue for months now but it has become quite annoying so I have decided to create this report.

Whenever I quit the game, all the resource packs I’ve downloaded somehow delete themselves from the system And when I restart, they need to be redownloaded. How do I avoid this?

And also a broken pack shows “Errors: -1431655765.” (The title, anyway; not shown) Um... What does this mean? Was this the downloaded resource pack?