I've got running a ISPC multiserver setup with the latest Version with a Mailserver running rspamd. Installed with the Tutorial. Everything was running well for a long time. now i reconized that the webinterface is not available anymore and the page responds with a "502 - Bad Gateway Error". I've doublechecked the Nginx config but the Proxy Setup looks correct so i SSHed to the Mailserver and curled localhost:11334. I get HTML-Response from the Webinterface, so the interface itself seems to run. But when i try to curl the external mailserver ip on Port:11334 i get "Connection refused". i've checked the Firewall on the Mailserver and disabled it but still the same result. Has something changed with the last updates that i'm not aware of? any config i need to update? Didn't checked the RSPAMD Interface on the last updates, so i'm not sure when it exactly happend. .