[2.02.28] Saving Blueprint storage to cloud failed

[MrBanshee]

Whenever I save my game I get the following error message:

Saving blueprint storage to cloud failed. You may have run out of space available for Cloud Sync. To prevent losing your blueprint library, please back up the file C:\Users\Remco\AppData\Roaming\Factorio\blueprint-storage-2.dat.


What did you do?
I saved the game via either autosave or manual save

What happened?
I got the following error message:
Saving blueprint storage to cloud failed. You may have run out of space available for Cloud Sync. To prevent losing your blueprint library, please back up the file C:\Users\Remco\AppData\Roaming\Factorio\blueprint-storage-2.dat.

Upon exiting the game and starting it up (or loading the same save) my blueprints revert to their old state. Any changes are reverted, as are any added or deleted blueprints

What did you expect to happen instead?
I expected the blueprints to sync upon saving the game

Does it happen always, once, or sometimes?
I have been getting this error message every time the game saves for almost a week now. I tried to delete obsolete blueprint books, but that did not fix the issue: I delete those blueprints > save the game > get the same error > load up the game again and find the deleted blueprints are back

[MrBanshee]

Can anyone help me with this issue? I am still unable to save any new blueprints, which is making my new run (where I wanted to make all blueprints myself this time) completely impossible.

[Loewchen]

Post the log of a session with the issue, see 52433.