So I made a cube on an authoritative server and I made an RPC to change it’s color, I want the server to send that color to other clients so they get the update and change the cube’, who sent the RPC, color. I know it has to be RPCMode.Server, and it changes it’s color on the server but I just can’t figure out how to make the server forward it.
No, RPCMode.Server sends to the server only. RPCMode.Others will send it to everyone else. In case that wasn’t self-evident from the naming, it’s laid out for you here in the docs.