Thanks for the information!
I gave it a good few minutes (2-3 minutes). Must I wait longer?
Right now I have set Routers to transmit packets and Coordinators to receive packets. Can I just check for each XBEE-Arduino Router do I need to program the Arduino to be able to transmit and receive? I wanted to do that but was thinking about timing issues for example if A wants to transmit data to B but at the same time, B decides to also transmit data to C.
Also about the map, do we need to program the Arduino to allow the XBEEs to establish a map.