Hello, Just booted up my PS4 to play TSW2 Deluxe today (last time I played was yesterday midday) It is coming up with an error when trying to launch the game (CE-34878-0) I read on the forums about downloading the PS Plus saved data, which ive done but the same error is happening. Ive rebooted the PS4 too in case thats they issue.
I'm getting the same issue, it's very annoying. I might try reinstalling the game to see if that works.
I think there is a fix, well it worked for me. If you go on settings > storage. Find the TSW2 save files and delete the UGCS scenarios file. This is the file for you own scenarios you built with scenario planner (so you will lose them). That fixed it straight away for me
another way to fix it is remove save data from your system for TSW 2020 then the livery editor and scenario designer will work correctly