Synoindex from a docker

Sonarr version (exact version): 5.8.3.8933
Mono version (if Sonarr is not running on Windows):
OS: docker (under linux)
Debug logs:
Description of issue:

Hi all

I was wondering if there is a new/better way to update the downloads of series via Sonarr into Synology. with the synoindex
I found Simple Synoindex Server - Syno dlna Index when in Docker - #2 by michi491 but it is already 10 years old.

Should be natively supported via Connect in Settings

https://wiki.servarr.com/sonarr/supported#notifications

I would have assumed so aswell, but when I do an error is thrown on testing the connection
image

Post logs then.

Assuming it’s probably going to come down to being a docker instance vs syno install but maybe logs will shed some light on why.

Might be worth checking if this makes any kind of difference: https://trash-guides.info/Hardlinks/How-to-setup-for/Synology/#additional-synology-info

And have you actually tried your original linked solution? Just because it’s old doesn’t necessarily mean it doesn’t work.

If you haven’t tried, I would recommend doing that first.