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Can't connect Radarr/Sonarr to SABnzbd

Posted: Sat Jul 26, 2025 8:21 pm
by luke

Hey,

I've had the following issue when trying to add SABnzb as a download client on both Radarr and Sonarr.

Test was aborted due to an error: Unable to connect to SABnzbd, HTTP request failed: [403:Forbidden] [GET] at [http://192.168.1.229:8080/api?mode=get_ ... utput=json]

On SABnzbd I get the following notification

Refused connection from: ::ffff:172.60.0.1 [Radarr/5.26.2.10099 (alpine 3.22.1)]

I had set up YAMS earlier this week and it worked fine, but I had to reinstall my proxmox onto a new drive and I've not managed to get it working since.

Thanks!


Re: Can't connect Radarr/Sonarr to SABnzbd

Posted: Sat Jul 26, 2025 8:28 pm
by rogs

Hey @luke!

Try using gluetun as your hostname instead of the IP address of your host.

Cheers!

Roger.


Re: Can't connect Radarr/Sonarr to SABnzbd

Posted: Sat Jul 26, 2025 8:32 pm
by luke

Thanks for the quick reply!

Assuming I changed the hostname at the right place, it still doesn't seem to work :/

Image


Re: Can't connect Radarr/Sonarr to SABnzbd

Posted: Sat Jul 26, 2025 10:11 pm
by rogs

Yes, that's the right place!

I just remembered something, you might need to add your host in the host_whitelist :D

See more here: viewtopic.php?t=187


Re: Can't connect Radarr/Sonarr to SABnzbd

Posted: Sun Jul 27, 2025 1:08 pm
by luke

I've gone through the linked thread and changed the host in SABnzbd, still getting the same error and refused connection notification on the SABnzbd homepage.

It also looks like when I try restart SABnzbd as mentioned in the thread it crashes not only my ubuntu VM but the entire Proxmox VE.


Re: Can't connect Radarr/Sonarr to SABnzbd

Posted: Mon Jul 28, 2025 11:34 am
by rogs

Does that happen only with SABnzbd? If it crashes your host and your hypervisor, I'm not sure this is a problem with YAMS directly. Did you make any changes? Do you have enough resources?