Schlicktenstein

2 months after my initial comment, still having the same issue

Currently having huge problems on PS5. Uploading my ~400MB world has been near impossible for the past few weeks. What usually happens is that the progress bar goes all the way through, but then it says "an error occured". And indeed I can see the world failed to upload when I open the realm.

Cancelling the upload by accident is not the issue, as I normally wait long after the error message pops up (sometimes hours). I tried everything: closing/opening the realm, freeing console space, freeing in-game space, trying on different internet connections, using "Replace world", using "Play on Realms", reinstalling the game, checking the backups… nothing seems to work.

I can only try uploading a few times a day (as the process somehow takes well over an hour), but I’m already through dozens of failed attempts over a few weeks. By contrast, uploading my whole game data (including the ~400MB world) on the Playstation Plus cloud barely takes a few minutes and works every time.