I am trying to set up a network of 1 XBee module as a coordinator and 5 modules as end devices using the XBEE 802.15.4 function set, but my coordinator module is unable to discover the end devices while using XCTU on network working mode. I am using firmware version 10ef (the newest at the moment).
All modules are on channel C using PAN ID BE4. The coordinator modules is DH 0, DL 1, MY 0 and the end devices have DH 0, DL 0, MY 1. All devices are using API mode [1] (a requirement for my project). All other settings are at their defaults.
What can I do to have the coordinator discover the end devices while on network working mode?