MQTTMaster: I've been running this for several years and it's been pretty solid. The automations work well after you understand properly.

5 days ago · profile

Does anyone else see delays with automations? Happens when there's heavy traffic.

See also

• Stupid question: is MQTT the same as HTTP?
• Anyone else having issues with automations not firing?
• Zigbee2MQTT: where do you run your MQTT broker?