We did some zap tests on this note… we made five attempts to⚡zap this note, at pitufo@pituf.in, over a period of 12 minutes. Five of the zaps were successfully paid... Please check for 5 satoshis received. However, we did find that only one of the payments produced zap receipts in time for our server to recognize them. This is a problem because the user who zapped you would NOT see an active ⚡icon after zapping. They might think the zap failed, and therefore might not zap you again.... If you wanted to fix this... you could try getting a free Rizful account to reliably receive zaps -- https://rizful.com ... then, pls reply here so we can ⚡zap you some sats to be sure it's working.