Hello,
Here is the feedback from the team :
“The 9 command of this cluster allows our gtw to pair 2 Zigbee devices. It’s Legrand specific, their gtw must ignore this frame. But I don’t think that it avoids the update to be done.”
@olivier the logs you sent are the ones from your gateway but not a wireshark Zigbee capture. So it’s complicated to help with these logs. Can you send a wireshark capture ?
Have a good day,
Leslie – Community Manager