@eebie44 No, it is not possible to see what other members of a private LAN are doing. A private LAN is a closed network and there is no visibility between the users on the LAN. All the traffic passing through the LAN is encrypted and only the intended recipient can decrypt it.
@Alfred that is unlike a phone party line then :) Thx again!
@Idrake @Alfred lol do you remember party line phones?