Zigbee Devices - None Will Pair

[farlicimo]

Maybe you are hitting a device limit ala the thread below?

FAQ: 32 Zigbee direct connection device limit?

Hi, So I have been having issues as i started expanding my system with Smart thing v2. Basically when i purchased the hub I only had 5 devices mostly zwave. After buying a new house I have been slowly replacing bulbs in my house with Sengled element classic A19 and BR 30 bulbs. What I have noticed is that after adding 30, 40 devices including 30+ bulbs my smart hub wont recognize any new bulb. Also some of my bulbs stopped responding properly. I added a smartthing outlet which I believe works as a repeater as well. Once I added I noticed I could add few more bulbs( 5 to 6) But i still have over 20 bulbs that I am unable to connect. I got so frustrated I called home depot , Sengled customer service and got roiutine answers(Try resetting the bullbs) didnt help. Out of frustration I remov…