@george1421

George/Tom…you are genius’s

I am overcomplicating things. To not define address’s was the answer. Multicast works on my network as i said earlier because i can VLC RTP stream just fine. I have routers setup to do PIM SM. Specifying a multicast rdv was my downfall.

All of you are amazing. Please keep up the great work!

I’m guessing your Antivirus installs a Filter Driver in your Network Adapter. If correct, uncheck it, save, and try again.