What is the error message (if any)?
Please share the workflow
Share the output returned by the last node
Information on your n8n setup
**n8n version:**Desktop app for Windows 1.7.0
Database you’re using (default: SQLite):
Running n8n with the execution process [own(default), main]:
Running n8n via [Docker, npm, n8n.cloud, desktop app]:
Theoretically more or less everything is possible. So for sure also that. Is really just about how much resources we allocate on things and how we prioritize things.
If you run n8n in main mode stopping and restarting n8n is sadly the only thing that can be done (as then the endless loop blocks the event loop and we can not do anything).
If you run n8n in own mode pressing the stop button should work totally fine (there workflows run in a separate process that n8n can then simply kill).