I am current using Xbee S1 and willing to upgrade the firmware to digimesh to allow mesh networking. I was using ND in API frame to search nearby devices in 802.15.4 which returned the device detected and one additional frame in the end(which I checked to confirm that the network search has ended). Since I have migrated to Digimesh I am facing some problems to implement the same. In digimesh if I don’t pass a parameter after ND in the API frame I do not receive any additional frame like 802.15.4 firmware. After I tried adding some time limit parameter and updating, keeping value 0x20 for both, I observed that I am receiving only one device at a time. So if I have 5 devices it happens than many a times my ND response detects the same device multiple times. Same with DN and FN API frames. I know that increasing the time limit would be a better option but the value will differ for different number of devices to be detected. Is there any better solution than increasing the time limit?
Thank you for patient reading 
Regards
-Onkar