I usually use multiple IP's in the same NIC of a PC to quickly configure various devices that are not in the subnet of the Workgroup
When a NDI flow is generated on a PC that has multiple IPs, that flow "chooses" one of those IPs that may not be the IP that corresponds to the work group.
In this case, the NDI flow does not appear in the list of NDI streams available at other points in the network.
To take into account when using NDI.
Did someone experience the same?

Acostumbro a usar múltiples IP's en la misma NIC de una PC para poder setear rápidamente diversos dispositivos que no estan en la subred del Workgroup
He notado que si un flujo NDI es generado en una PC que tiene múltiples IP's, dicho flujo "elige" una de esas IP's que quizás no es la IP que corresponde al Workgroup.
En ese caso el flujo NDI no aparece en la lista de flujos NDI disponibles en otros puntos de la red.
A tener en cuenta a la hora de usar NDI.

Also make sure your routing table priorities are correctly set