Erreur execution de commande

Bonjour,

Je rencontre ce problème depuis que j’ai installé des sonoff relais zbmini.
j’en ai 4 et sur les 4 j’ai ces remontés d’erreur.

Ma clé conbee2 est sur mon rpi3 b+ avec rallonge 1m (pas de hub usb)

[2021-12-11 11:05:45][DEBUG] : {"devices":{"00:15:8d:00:01:e1:37:3f":{"1":{"1":{"32":{"value":"29.9","cluster_name":"Power Configuration"},"33":{"value":"118","cluster_name":"Power Configuration"}}}}}}
[2021-12-11 11:06:06][DEBUG] : http://127.0.0.1:8089/device/command type : PUT
[2021-12-11 11:06:06][DEBUG] : {"ieee":"00:12:4b:00:24:c0:19:8b","cmd":[{"endpoint":1,"cluster":"on_off","command":"on","await":1}],"allowQueue":false}
[2021-12-11 11:06:06][DEBUG] : {"devices":{"00:12:4b:00:24:c0:19:8b":{"1":{"6":[{"value":"Bool.true","cluster_name":"On\/Off"}]}}}}
[2021-12-11 11:06:06][DEBUG] : Search attribut for 00:12:4b:00:24:c0:19:8b logicalId : 1::6::0 => Bool.true convert to 1
[2021-12-11 11:06:07][ERROR] : Erreur exécution de la commande [Chambre enfants][Radiateur Chambre Enfants][Eteindre] : Erreur lors de la requete : http://127.0.0.1:8089/device/command(PUT), data : {"ieee":"00:12:4b:00:24:c0:19:8b","cmd":[{"endpoint":1,"cluster":"on_off","command":"on","await":1}],"allowQueue":false} erreur : {"state":"error","result":"[0xfed6:1:0x0006]: Message send failure","code":0}
[2021-12-11 11:08:01][DEBUG] : {"devices":{"00:15:8d:00:01:e1:37:3f":{"1":{"6":[{"value":"Bool.true","cluster_name":"On\/Off"}]}}}}
[2021-12-11 11:08:01][DEBUG] : Search attribut for 00:15:8d:00:01:e1:37:3f logicalId : 1::6::0 => Bool.true convert to 1
[2021-12-11 11:08:08][DEBUG] : {"devices":{"00:15:8d:00:03:1b:09:54":{"1":{"1280":{"cmd":{"1":{"value":"1","cluster_name":"IAS Zone"},"1.1":{"value":"0","cluster_name":"IAS Zone"},"1.2":{"value":"0","cluster_name":"IAS Zone"},"1.3":{"value":"0","cluster_name":"IAS Zone"}}}}}}}
[2021-12-11 11:08:08][DEBUG] : Search command for 00:15:8d:00:03:1b:09:54 logicalId : 1::1280::cmd::1 => 1 convert to 1

Config équipement:

Ce matin:

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