bitcoin_beginners

Is It Possible to Use RBF to Undo an Unconfirmed Transaction?

spiderman

BE AWARE! DO NOT DO RBF ON A OPENING/CLOSING  LN CHANNEL TX !
That will end up in zombie channel and you will have to use [chantools](https://github.com/lightninglabs/chantools/blob/master/doc/zombierecovery.md) and is complicated if the peer is not cooperative.

Better use CPFP as it nicely explained here:

https://video.nostr.build/af33075758e38640a10814e06e14f6521f38a581e2f4aa852b8554c5e8591b1c.mp4