Interesting to learn about the relay. Custodial works for me right now, but this education is very beneficial.

Can it be made to work with Amber?

GitHub

GitHub - greenart7c3/Amber

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Anything we need to do for long "LND is getting ready to receive payments. Please wait." besides waiting? How long should it take? What does the number 247 (It was 250 before) mean next to "Good"? I have Olympus channel and stuff:

Yes, potentially

If it takes more than a minute do a hard restart. If it persists toggle Automatically redeem payments off Hit the info icon for the count explainer