Matter Onboarding: Why It Is Not "Just Another Wireless Protocol"
Matter field issues often sound very vague at first: the device supports Matter but cannot be added; it has already been added but the app still cannot find it; some devices in the same home connect instantly while others keep dropping. Once you break it apart, the bottleneck is often not in the same layer at all. Some devices never get past the BLE (Bluetooth Low Energy) onboarding entry. Some have already obtained Wi-Fi or Thread join material but still have not entered the target IP network. Some already have IPv6 addresses but have not been brought into the target Fabric. Others are already in the Fabric but fail later at runtime discovery, session establishment, or specific Cluster access.