Coordinator sends endless open/close commands upon device reconnect.

[dantidote]

What happened?

First of all, apologies if this isn't the right place to report this. Can't really tell if this is a z2m, TI, or IKEA issue.

I have a bunch of Ikea Tredansen blinds in my house. When the battery dies, I recharge overnight and reconnect the battery. A few seconds later, it seems to move itself up and down endlessly. It stops when I disconnect the zigbee stick. I finally bought a sniffer, and it looks like these commands are being sent by the coordinator, but I don't see any relevant log entries in z2m.

Video: https://youtu.be/AXUuh9g0k_c

Packet Captures: pcap.zip

What did you expect to happen?

Coordinator shouldn't send random open/close commands.

How to reproduce it (minimal and precise)

1. battery dies
2. recharge overnight
3. connect battery

Zigbee2MQTT version

1.30.1-1

Adapter firmware version

20221226

Adapter

SONOFF Zigbee 3.0 USB Dongle Plus-P

Debug log

0xb41b.log 0xd17f.log

[karaminder]

I wanted to add myself to this problem too.

My Fyrtur Blinds are behaving the same way as in your video.

I too have a dense zigbee network (from your reddit comment).

My coordinator is the: SMLight SLZB-06.

Noticed in your logs that we may have something in common… Inovelli blue light switches? Just an idea. I’m out of my depth here.

[Kimovitzh]

Same for me!

It's been going on for more than tree weeks for me, and it seems to stop when I do kill Z2M with sudo systemctl stop zigbee2mqtt OR, if I removes the curtain from Z2M and reconnects.

This is a big issue to the point where I either throw the curtains out!

Please fix 😩

[github-actions[bot]]

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