A device is offline or unavailable
Use the device-offline path first so power, radio, network, and integration checks stay in the right order before resets start.
Use this page when the automation system is the problem but the right next page is not obvious yet. Start from the symptom you actually see, then move into the calmest guide or flow.
Use the device-offline path first so power, radio, network, and integration checks stay in the right order before resets start.
Start with the live automation flow when the trace is the next best clue, then move into the beginner automation guide if the bigger setup still needs simplification.
Separate first-time pairing trouble from later reliability trouble so channel, distance, and coordinator checks stay sane.
Switch to the onboarding and planning layer when the symptom really points to the bigger platform, host, or starter-device path.
Separate power, radio, network, and integration-path problems before resetting the whole system.
Start with traces and recent changes before rewriting the automation logic.
Use the pairing path before changing channels, rebuilding the network, or trying random resets.
Switch to the reliability path when the issue is not first-time pairing anymore.
Move into the planning and comparison layer when the symptom points to the bigger platform or device path.
Switch to the beginner guide layer when the issue is really about choosing a cleaner starting point.
Choose the page that matches what you can actually observe right now. That usually gets you to the right troubleshooting flow faster than guessing the protocol or device type first.