Edit: Not only a PS4 issue, may be system wide, has been going on for years and has a lot of recent reports too.
This is a _____ related issue and (oh boy) have there been a bunch of reports everywhere on the web… well, of course it became controversial what fixes this at all and noone has gotten to actually putting up the right thing probbably, but you can give PS4’s ways a shot and then try and hop on a surfboard and … well, I’m a little sorry, but the amount of items is overwhelming 
does make me wonder what the right solution is, but I can’t immediately find it for you or any of the previous reporters…(I’m not a dev or dev hobbyist btw)
Here’s the solution mentioned: https://www.playstation.com/en-en/get-help/help-library/error-codes/ce-34878-0/