@hochgebe I was also having some zigbee network issues initially, i bought this cable and ran the dongle to the middle of the house; it’s been exponentially better. hope this helps.
@Eric_Inovelli they are extremely responsive! really happy so far. excited to receive my full shipment (only have a handfull i ordered from ZWP atm)… just learning & playing with all the parameters - and wrestling this issue where the lights change white warmth when you use the dimmer. i’ll open another thread for that.