I’m trying to open a 20M Sat Channel and the other node is getting the message “maximum channel size is 16777215”. I assume this is a Umbrel default.
The other node is saying I should add “protocol.wumbo-channels=true” to lnd.config
I know how to do this with ssh but am nervous about making changes. Can anyone validate this please? Also which section in the Umbrel lnd.config should this go?
Thanks in advance