Haha thanks. I'm not nearly contributing close to what I intend to contribute. I'm no-joke struggling to be of true value to SN and the community here, also because not just the LN/nostr ecosystem, but frankly the web ecosystem has severe issues that are no fun when your background is secure (financial) systems engineering. It'll come though, eventually.

In the case of Undisc's report (and if you saw that same "the amount must be a whole number of satoshis" error, you too) is indeed caused on the Alby Hub side (which is why I didn't have any problems; I don't use Alby Hub rn) and has been nuked out of existence by k00b a couple of hours ago. It's sad that per the decision tree, the only 2 protocols implemented by SN that remain guaranteed to support msats are the LND and LNC baked-in RPC with macaroons/runes. That's not cool.