I found answer here to anyone else that sees this: https://docs.unrealengine.com/latest/INT/Gameplay/Networking/Replication/RPCs/index.html
Apparently there are exceptions to multicast RPC. I still feel tooltip can be improved.
I found answer here to anyone else that sees this: https://docs.unrealengine.com/latest/INT/Gameplay/Networking/Replication/RPCs/index.html
Apparently there are exceptions to multicast RPC. I still feel tooltip can be improved.