I have 37 Aeotec Z-Wave devices, 3 Fibaro Z-Wave devices, and 6 Zigbee devices. 30 of the Aeotec devices are always offline. Sometimes I can still turn them on or off through the app, though they are slow and unreliable. This is a typical house and the devices are all close together.
Many times I’ve tried repairing the network and disconnecting power to the hub, but it never helps. It’s been like this for 2-3 months.
What could be the problem?
Here’s my Z-Wave topology map, collected using a Z-stick secondary controller: