That is interesting! Overwriting the file fails when saving but overwriting it externally succeeds.
Ahh good! Adding that to the bug report when we’re done digging here as well would be great. Yes, we can look into the logs to see if anything can be found. You can attach them as a file or a snippet with
``` code/large snip goes here ```
to make Things and stuff
One more question, if you take an actor in editor, select it, then try to make a BP out of it and see if it freezes as well? (this is related to a different issue).