but I get the exact same error messages on all versions on deluge, leads me to suspect there is issues in the sonarr build, especially since radarr has no issues connecting with the same settings.
sonnar qbit radarr and deluge all running on same machine and connected to each other fine aside from sonarr no connecting to deluge.
Found a fix with the help of sonarr reddit, we noticed I had connected to qbit through the machine IP (even tho same machine could have used localhost)
so I tried the machine IP in deluge and it connected successfully, no idea why localhost isnt giving a connection since i can access deluge webui from the localhost:8112 url