Twice in the last week I’ve had a matter over thread battery powered device become unresponsive, as opposed to offline. Its status was still showing as online but it wasn’t generating events . In the first instance it was a IKEA myggspray motion sensor, in the second it was a generic door sensor fr…

It was this one , brand appears to be hagsee , edit:possibly it’s HAOSEE Tuya Matter Thread Door Window Sensor USB Powered Smart Home Wireless Detector Work With HomeKit Alexa Google Home SmartThings https://www.aliexpress.com/item/1005008013291667.html

Haozee Matter over WiFi… Edit: what? [Screenshot_20251221_233822_Samsung Internet] [Screenshot_20251221_233858_Samsung Internet] Tuya can’t even get Zigbee right. I’d replace this with the IKEA MYGGBETT contact sensor. It just works. What’s the connection path of the devices that won’t respond…

Not exactly the same case, but it might be in some way related. I only have two Thread devices. The first is an Eve plug that had been running perfectly for about a month. I then bought an IKEA Myggbbet sensor and paired it; pairing was very quick and the contact triggering is extremely fast. Afte…

My variation … Yesterday I had an Onvis matter over Thread plug stop responding in SmartThings. It wasn’t being shown offline in a dashboard status tile, but the device dashboard tile and details page showed it was indeed offline. The plug was working fine locally using it’s button so as I was alr…

[image] orangebucket: It isn’t unprecedented for an Onvis plug, or indeed an Eve one, to need power cycling. Not once did I have to restart any of my ten Eve devices. Not once was one of my Matter over Thread devices offline or unresponsive - and I buy them as soon as they become available. S…

To be fair, ive had zigbee devices go offline to. I don’t think thread is worse in that respect, however the process to get an offline device back can be patchy.

[image] Declankh: zigbee devices go offline Happened once here when I added a Moes/Tuya USB Zigbee router. [Screenshot_20251222_124107_Samsung Internet] Brought down my whole Zigbee mesh overnight. Removed the device, had to wait an hour before all the devices were back online. Now imagin…

In another variation to this I recently had a Nanoleaf bulb (latest firmware) in a lamp plugged in and working fine. I then had it unplugged for a few days and decided to move it t a different room. When I did the bulb refused to come back online despite repeated power cycling and waiting at least 3…

Matter over thread devices not responding, and re-onboarding

Devices & Integrations Connected Things

Andreas_Roedl December 21, 2025, 9:52pm 2

This can bring down your Thread network.

What’s the manufacturer/model of the device? Asking, because generic/no-name Matter/Thread devices aren’t really a thing.

Meross Battery Powered M605 Matter over Thread human presence sensor

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Matter over thread devices not responding, and re-onboarding

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