Help with custom domains

Hey experts out there. Need your support with some strange behaviour.

I'm experimenting AppWrite with SSR NextJs app. on my laptop, everything runs as expected, and I could build some amazing stuff with it.

When tyring to deploy to AppWrite Sites, problems started.... while authenticating a user, cookies start to be a nightmare. It took me some days to go through the problem and identify that recomendation is to have a domain managed in Appwrite due third-party cookies. I embraced the idea, create a domain on GoDaddy and:

• delegated DNS to Appwrite configuring NS on GoDaddy
• create a custom domain "appwrite.<domain>" at project level and set CNAME appwrite to fra.cloud.appwrite.io
• create a custom domain "dev.<domain>" at sites level and set CNAME dev to appwrite.network

On application, I'm using node-appwrite (server) to perform authentication but I'm getting HTTP 500 using the following code snippet:

const sdk = require("node-appwrite"); const client = new sdk.Client(); client .setEndpoint("https://appwrite.<domain>/v1") .setProject("<PROJECT_ID>") .setKey("<YOUR_API_KEY>");

In logs, I can see and error message "TypeError: fetch failed"

Does anybody face this problem? any clue on what I'm doing wrong?

thanks in advance for your help