Optimization Question

Hi,

Fairly new new to zigbee. I’ve got a CC2530 and a CC2531 all up and working. My question is around how the network optimizes itself and on what frequency. I’ve moved two of my zigbee devices to literally be sitting right “behind” the cc2530 and yet I dont see them using it as their ‘connection’ to the network. For instance device: 0x00158d000323d6db is literally right “behind” the cc2530.

So- my questions-

  1. how often does the network ‘recalculate’?
  2. Is there something specific that can be done to trigger this?

thanks