This afternoon I installed Ubuntu Mate on a re purposed Dell Latitude 6430U and then installed HA. I took a snapshot from my current HA machine and did a complete restore to get up & running on the laptop. Everything works but the Zigbee network seems to be really laggy. Many bulbs seem slow to react. On my existing HA machine I was running the exact same Ubuntu Mate.
Does it take a while for the Zigbee network to stabilize in a scenario such as this? It is the only thing I can think of I am just not sure. I still have my other HA machine which is an HP Elite 8200 USFF so can go back any time.