Describe the problem/error/question
When I want to test a MQTT Trigger Node by clicking on the button “Listen for Event” the workflow hangs. It cannot be stopped, nor does it respect any timeout limits set.
What is the error message (if any)?
no error message
Please share your workflow
Share the output returned by the last node
no data returned
Information on your n8n setup
- n8n version: 1.16.0
- Database (default: SQLite): SQLite
- n8n EXECUTIONS_PROCESS setting (default: own, main): main
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker
- Operating system: Ubuntu 22.04