we tested zaps on this note… we made six attempts to⚡zap this note, at 0x57b7bce8bbc7dc55@ln.tips, over a period of about 2 hours. in each case, we found that your lightning address service or server did not respond correctly. if you wanted to fix this... you could try getting a free rizful lightning address -- https://rizful.com ... if u get it set up, pls reply here so we can do this ⚡zap test again.