Just to clarify my previous request of tips:

the test is due to a problem with LN Address from BTCpay and some Nostr clients, unable to get the invoice from LUD16.

The issue was probably on BTCpay side and it should be fixed, but Damus gave no issues even before, so please don't try from Damus.

Astral and Snort had difficulties with the LN Address.

If you can try to send me 1 sat (no more) using Astral or Snort and tell me here in the comments if it works or give you some errors, I appreciate!