Home Kit: When re-adding Wemo Video Doorbell HK responds "doorbell already added to Home"

I had the WEMO smart video doorbell running for about 6 Months. I switched internet providers and had to remove the doorbell from Home Kit. When I went to re-add the doorbell Home kit says doorbell all ready added. Chime works but no video.

I reset the doorbell, tried again same thing. Set back to factory settigns same thing. I then took Home Kit down to the bare bones, removed all the accessories, rooms, hubs, deleted Home Kit.

Reinstalled Home Kit created new hub, added all the accessories back. EXCEPT!! WEMO video still says "Camera already added to Home"

Mechanical chime works fine but no video or HomePos notifications.

Any help out there?

Thanks!

Joe