That worked.
1. Uninstalled DA40NG
2. Moved all third party plugins
3. Reinstalled DA40NG
4. Ran X-Plane
5. Loaded aircraft
6. Registered aircraft with Gizmo
7. Verified RSG Diamond DA40NG menu is visible and accessible
8. Exited X-Plane
9. Moved back third party plugins
10. Repeated steps 4, 5 and 7 (2X) - All good.
Thanks for your help.
So sorry to nag, but any updates? Been eagerly awaiting the xplane 12 version. Also, forgive me, but how will the update be made available if I have already purchased the module? Thanks and you do incredible work.