Executing workflow never stop

[MutedJam]

Hey @michael75, welcome to the community!

This typically happens when a reverse proxy server isn’t configured quite as expected and prevents some server events from making their way to the UI (so the workflow might be stopped, but the UI doesn’t reflect it).

I don’t know how to configure IIS but you can find a few examples for other servers such as nginx here on the forum like this one:

Nginx configuration

To summarize a config that works on nginx for those who need while waiting for the doc nano /etc/nginx/sites-available/cloud.example.com server { listen 443 ssl; listen [::]:443 ssl; } server_name cloud.example.com; location / { proxy_pass http://localhost:5678; proxy_set_header Connection ''; proxy_http_version 1.1; chunked_transfer_encoding off; proxy_buffering off; proxy_cache off; } ... If not done before: ln -s /etc/nginx/sites-available/cloud.example.com …

Perhaps you could check if all IIS equivalents are configured in a similar manner?