Unable to save blueprints if Cloud is Enabled

Hello Charles,

Thanks for reaching our forum with this problem.

We are sorry to hear you're having trouble saving blueprints when cloud saving is enabled.

Just to confirm a few details so we can help troubleshoot:

• Are you seeing any specific error message when the save fails?
• Have you tried disabling and re-enabling Steam Cloud for Space Engineers via Steam’s game properties? Sometimes this can help refresh the sync.
• Are you experiencing any issues with Steam Cloud syncing in other games, or is this only happening in Space Engineers?

Since you mentioned you're able to save locally, that’s a good sign that the blueprint system itself is working - this sounds like it may be cloud-specific.

In the meantime, you might want to try the following steps:

1. Go to your Steam Library, right-click on Space Engineers → Properties → General, and toggle Steam Cloud Off and back On.
2. Try creating and saving a small blueprint again with Cloud enabled.
3. If the issue persists, please send us your game log from a session where the cloud save fails. This can help us dig deeper.
   You can access your log files by typing %appdata% into your Windows search bar and you will be redirected to the hidden Roaming folder. After that just follow: \Roaming\SpaceEngineers.

Thank you in advance.

Kind regards,

Keen Software House: QA Department

Thanks for your assistance.

I tried to toggle the Steam Cloud sync, in the menu you suggested, but it still didn't do anything. While I was doing that I noticed that Steam has my Cloud usage as basically full, but the in-game blueprint amount is only half. So, maybe that has something to do with it? Also, I'm not 100% sure which file you want me to attach. I tried the LastSession.sbl and the SpaceEngineers.cfg files, but they say are not valid types. Which file do you need?

Thanks, Charles