NDI WEBCAM APP Intermittent Video With Zoom Room

All systems running current Zoom Room and NDI Versions

Over 30 Zoom rooms deployed. Custom PC with 4 NDI Cams using the NDI Webcam app and Zoom Room. 90%  of the time the Four webcam feeds will work just fine. Then when a user walks into the room to use the zoom room system all of a sudden they start the call and get blank video on all 4 NDI Webcam feeds while using multicam.

very frustrating. 

interested in using the beta NDI but need to be added to the beta group. That way I can bypass the NDI Webcam app