I've had some Zigbee issues recently that started with the beta of the latest build... A small amount of devices would randomly drop off my mesh and I had to add them back... There were some minor issues with Zigbee reported with the beta folks and staff pushed out a Zigbee radio firmware update only for the C-8 Pro's.
I don't have any changes to my Wi-Fi and no changes in terms of devices, so I don't think that is it... I did change my radio channel from 22 to 25 to see if that would help and it hasn't...
I was under the impression the only differences between the C-8 and the Pro were processor and RAM. Apparently, there are also differences in the Zigbee radios.
I asked about this in the beta section and another user pointed this out and closed my thread... So I'm posting this here not really sure there is much anyone can help me with, but wondering why the firmware update on the Pro was necessary and if there could be something related on the old C-8's...