Hello,
Il me faudra bien tous les logs de jMQTT (jMQTT*) et aussi le log event en debug, si tu l’as activé, et que tu fasses un test avec une commande qui lag en particulier (depuis Jeedom, puis depuis HA pour comparer les données reçues, et que tu me dises à quel moment tu as fait le test).
Car il n’y a pas beaucoup de matière dans ce log :
Léger engorgement à 22:15:17 (18 messages envoyés vs << 3 la plus part du temps) :
[2023-04-05 22:15:07,685][INFO] Client1093 Brk1093Th on_message() : Message received [...]
...
[2023-04-05 22:15:07,782][DEBUG] JMsg.Snd SockOut _loopSnd() : Sending 18 msgs
...
[2023-04-05 22:15:07,939][DEBUG] JMsg.Snd SockOut send() : Sent TO Jeedom: [...]
Mais on voit que Jeedom a TOUT traité en 157ms, pour un temps de traitement complet (entre réception du 1er des 18 messages par le daemon et la prise en compte par Jeedom) de 254ms, ce qui est assez canon. Habituellement les salves mettent plus de temps à être traitées, logique, car elles contiennent en moyenne plus de messages.
Par contre, dans la trace, je constate qu’une commande en particulier est exécutée AU MOINS une fois par minute, toujours avec le même payload, est-ce normal ? :
[2023-04-05 22:01:03,839][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:02:03,091][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:02:56,619][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:03:03,334][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:03:11,452][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:03:44,128][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:03:44,329][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:04:03,171][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:05:03,110][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:05:03,110][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:06:03,650][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:07:03,492][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:08:03,733][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:08:42,923][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:08:44,227][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:09:03,975][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:09:49,079][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:10:04,217][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:10:04,418][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:11:04,362][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:12:03,695][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:13:04,143][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:13:41,734][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:13:42,939][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:14:03,788][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:15:04,030][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:15:04,331][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:16:03,576][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:17:02,914][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
[2023-04-05 22:18:03,267][INFO] Client1093 MainThread publish() : Sending message to broker (topic="zigbee2mqtt/SAM - Store droit/set", payload="{"position":100}", QoS=1, retain=False)
J’attends la suite des logs pour aller plus dans le dur 
j’ai essayé de synthétiser au maximum vu que la situation est déjà assez … complexe … 
à la vue des tests que j’ai fait.
