I'm aware that it's sometimes hit and miss -- I've gotten zaps today but you're definitely not the first to tell me it doesn't work. Probably pertains to my custodial wallet. I appreciate the gesture in any case -- one of these days either I'll get around to opening up some channels and making things work, or Phoenix or Zeus will integrate NWC support. In the meantime I'm at the mercy of speed wallet and their semi-functioning support.