thanks for sharing that link, i didn’t realize the extent of the issues they were having then.

bitcoin

Muun: We Are Working Hard on a Major Lightning Infrastructure Upgrade

> did users encounter issues sending and receiving payments last September?

Looks like early Oct, but yes: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2022-October/020980.html

There were higher fee rates then and big debates that they brought on about trying to change bitcoin core to support a use case that is fundamentally broken. 