Have you tried using NostrGram without web sockets? Use this link:
For the folks that have had issues it's usually been the web sockets.
Discussion
how does it work then? Relays use WebSockets so what am I missing?
NostrGram uses a caching server for performance (and bandwidth saving) that indexes 150+ relays. So it's serving the cached data. By default it uses a web socket for this, but some configurations seem to have an issue with that so there's a fallback to the rest api. A few devices aren't falling back though (not sure why yet), so I added a way to force it to use the rest api.
Works, thx 🤙