We're on it - Nostr client issues lol.

Sounds like you set up Lightning correctly wrt generating a valid BOLT12 and signed it with a valid sig.

Great.

Now here's a checklist to follow if payments still aren't working:

1. Am I using Core Lightning?

2. Do I have a channel with sufficient inbound liquidity?

3. Is it public?

4. Payments still failing? Connect to our node with this command `lightning-cli connect 029ef2ce43571727104099576c633b2233bfeb8dc18b476f93540a32207da9e9a4@16.63.81.71:9735`