The seed is for onchain funds of you only. Not for the multisig wallet transactions established for channels. That's documented and the reason to backup

Reply to this note

Please Login to reply.

Discussion

from the funding wallet i have requested a closing of the channel and a refund of my money. the wallet shows the amount as refundable, shows the correct value, says channel shutting down and even asked to where. i was told it can take 14 days, it takes longer than a year now, nothing happened.

lightning is broken. i would not recommend it to anyone. only for very small micro payments where it does not matter

Do you have the closing transaction(s) or their id(s) ?