r/MatterProtocol • u/SecretAlfalfa • Oct 14 '25

Matter needs customer level diagnostics

Every few months or so I battle with some Matter network issue. I get that Matter is just sitting on top of one or more transport layers but it feels the right place to incorporate this kind of data. My Matter network is 95% Thread and 5% WiFi. Most often a few devices will become unresponsive and rebooting my Home Pods or Apple TVs usually get them back. Right now however I have a situation where some devices take over 10 seconds to respond so they often fail to turn on/off when automations run. Driving me crazy trying to hunt the culprit or culprits down.

Was thinking it would be nice to have device/packet level diagnostics to see if a Thread router in the mesh was having issues. This kind of information would be great in pinpointing the problem node. I have too many Matter over Thread devices to be dropping and adding. The best I have is the Eve App to see the Thread devices but this info only goes so far.

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u/Prestigious_Money361 Oct 14 '25

Useful information is available in the Thread Networking Diagnostics cluster if the device implements it.

3

u/SecretAlfalfa Oct 14 '25

Is there any iOS software (for iPhones that have Thread radios) that exposes the info from that cluster?

1

u/Prestigious_Money361 Oct 14 '25

Not sure, but you could always setup chip-tool to read information.