ElementsProject / ElementsProject/lightning

Channels with LND nodes stuck disabled because non-negotiable fees. err=update_fee outside range

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Description

I own both LND and CLN node, but the issue I have is mainly with LND trying to renegotiate fees. LND failed to give a proper fee, and CLN is unable from then on to renegotiate the new fee after LND is finally giving a proper one. As a consecuence, both nodes get connected but inmedietly disconnected and therefore the channel is stuck disabled most of the time.

This is the error:

`2024-04-22 22:19:29.296 [WRN] HSWC: ChannelLink(XXX:7): received warning message from peer: chan_id=YYY, err=update_fee 253 outside range 1990-2880830 (currently 77071)
`

Somebody suggested that changing `ignore-fee-limits` to true in CLN could help, but others report that doesn't help. You may follow the conversation on Telegram: https://t.me/lightningd/32098

Related LND bug: https://github.com/lightningnetwork/lnd/issues/8675

Is there a problem with inappropriate communication between the two nodes?
I have 4 channels stuck, but others are having even more, even with pending htlc which is obviously not ideal.

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