We have a new network composed with only xbee3 zigbee modules, the network seems very unstable with a lot of xbee losting connection during hours and coming back later.
It usually take between 2-5seconds to send a packet even if the network isn't that big.(~20devices reparted between 3 rooms in the same space)
I also saw in XCTU that the MY of the coordinator isn't 0x0000 and the many to one that the coordinator send aren't 0x0000 for the 16b address too which shouldn't be the case.
As I understand xbee coordinator should always have the 16b addr 0x0000. The coordinator is an xbee3 zigbee firmware 100B.
It may be a bug in digi xbee firmware... Can someone give me some pointer to validate that ?