nostr:npub1c9r9lad84kpqwnh09u58vdzwnfsnxcr7a40uf5ulkpdguq4667jsgaxu4k Yep, just tried him, his node is not producing an invoice. Here is the deal with nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm lightning addresses, according to our findings.

1. "Alby Pro Cloud" ( https://getalby.com/pricing ) -- should be VERY reliable. You should NEVER have a problem getting zaps if you do this.

2. If you self-host your own Alby node, then things get more complicated. Is your computer online 24/7? Is your internet connectivity really good? (And lots of people **think** their connectivity is good, but in reality, their internet goes up and down, and they don't notice.)

I'd be willing to bet that nostr:npub1c9r9lad84kpqwnh09u58vdzwnfsnxcr7a40uf5ulkpdguq4667jsgaxu4k might be in situation #2.

Self-hosting is good for other reasons (decentralization of the network). But it is challenging to get zaps.