After a crash, I restored the wrong backup which force close my channels. Since I lost my channel.db, four channels were stuck in limbo with issues sweeping. I managed to resolve two of them, but am still stuck on two.
This would be resolved if I could get to my backups, but I get this “can’t derive private key” error. This is strange because I run the restored node with the same private keys as before the crash.
Is there any way to retrieve the last backup before my crash from the Umbrel S3 server?