Error during autosave (folder location is dropbox). For context, this was just after I learned that splitting a document carries the word target goal (not sure if that’s recent in general, or if I just missed it all together). I only mention in case it has something to do with how the new file is created. I know we’ve seen this error before, but thought I’d pass it on since it’s still cropping up in RC4. Screenshot of message below.
This is intended message if saving your rtf file fails. In your case it fails most likely due to Dropbox file lock and syncing.