Same problem here! And I really would like to zap nostr:npub1l5pxvjzhw77h86tu0sml2gxg8jpwxch7fsj6d05n7vuqpq75v34syk4q0n for the great work.
Discussion
Not sure what's up. I justsuccessfully sent 12 Sats to my own lightning address from alby.

I'm not technically proficient enough to diagnose this issue .. 🤷🏼
Same message shows up for me. Which client are you using? nostr:npub1l5pxvjzhw77h86tu0sml2gxg8jpwxch7fsj6d05n7vuqpq75v34syk4q0n
Actually i guess it shouldn't matter what client you're using... it must be something happening on our end (I think)
I just got zapped by two other people without problems. My lightning address is self-hosted on my own node, so it might crap out for a second sometimes.