I'm playing The Witcher: Enhanced Edition with Cloud Syncing for the saves. I think I went over the size limit on saves, though, as Galaxy started to tell me cloud syncing failed. I tried deleting saves and quiting to correct this, but no go. Last time it didn't even TRY to sync. Has anyone else had this issue? Where is a good discussion of how to manage cloud saves?

I don't use cloud-sync. So not the best person to provide observation.

Didn't know there were any size limits on sync. That would be strange.
Witcher 1 save files are considerably large. Also the quicksaves don't replace previous quicksaves and they start stacking. So that might be something to think about.

You can try to download your cloud saves to check their status from the backups section in Galaxy.

And there is always the option of contacting support.