In order to ensure that your Z-Wave mesh network routes optimally, initiate a Z-Wave network repair from the SmartThings Classic mobile app:
- Tap the menu (Android) / More (iOS)
- Tap the Hub
- Tap Z-Wave Utilities
- Tap Repair Z-Wave Network
- Tap Start Z-Wave Network Repair
You will see this message: "Z-Wave network repair started."
Do not send any commands to your devices until you receive the "Z-Wave network repair finished" message. This may take up to 15 minutes.
Also check out our Guide to Wireless Range and Repeaters.