Yes, email and new password. that is just how BTCPay server is.. Rockstar said someday they may add npub keys for authentication..
Discussion
How do I add a lighting node on the BTCpayServer? Is there a way to hook up Phoenix or some other mobile lightning wallet?
You should be able to connect a wallet. They’re is a nice in the btcpay server, but don’t give access because I would need to manually sort all transactions, and the security… easier to just connect your own wallet.
Does this guide help?
I've read it several times, but it hasn't helped. I'm looking for an easy way for less technical people to set up a lightning node without a monthly bill.
I feel your pain. I don’t have the answer, but I would check with #[5] - he might have a video walkthrough