Thanks for the advice. Sadly, my workflow does not seem to stop running permanently. I set up a limit of 40 minutes to remain large and I see that the recent executions still are running past 100 minutes.
One suggestion is to disable the Respond to Webhook node and see if the execution will end normally.
Next suggestion is to disable the Google Sheets node and check if the execution will end normally
Maybe something weird is happening with google sheets node, or maybe that e-commerce site receive your webhook response, send something back to the workflow, that will respond to the response and so on…
Unfortunately I couldn’t find an n8n cloud instance under your forum email, but based on your description I wonder if you might be affected by a bug fixed with n8n version 1.11.1 where the final execution status isn’t written as expected to the database under certain circumstances.
This would lead to the behaviour you have reported where the workflow works and you’re getting the expected response, but the execution still shows up as “running” afterwards.
Can you try upgrading to n8n 1.11.1 via your n8n cloud dashboard and confirm if this problem still happens for newly started executions afterwards?