Create Path in CNC processing no longer works

[Boxkite]

Exactly the same has just happened to me on 4.11.0
I found this cured it, no idea why:

Luban 4.7 "Something went wrong. Please reload the app"

Updated to Luban 4.7.0 and now I get this message at startup: “Something went wrong. Please reload the app” I’m on Windows 10. I had not upgraded since 4.4 because Luban has always been problematic with every upgrade. I have tried uninstalling and reinstalling the app with the same result. Any suggestions on resolving this issue would be appreciated.