Can't to connect with NocoDB in localhost on TrueNAS Scale

Hello everyone!,

I’m have been trying to connect with NocoDB locally. Both instances (n8n and nocodb) are running in a docker on TrueNAS Scale in localhost.

I’ve tried creating a nocoDB API key to use in n8n but get “Couldn’t connect with these settings
ERR_INVALID_PROTOCOL”. Server is HTTP so I used HTTP.

I’ve tried localhost : port as well as the IP : port.

Has anyone successfully connected n8n and nocoDB on TrueNAS scale? I’m sure it’s a networking thing but my setup is basically just the default and I’m not sure how I need to configure it to get the containers talking to each other.