Yes, that would be more than enough.
My Last Try was at: 23:28 - UTC/GMT +1:00 (06.08.2021)
I couldn't find anything useful in the logs. I have no idea what else could be the cause. Last month, two people managed to open channels to me but they were both running c-lightning and we didn't have any other active channels.
should migrate my Umbrel into something less "consumer friendly
I can't guarantee you that it will work once you have migrated. I double-checked LND changelogs and it turns out that your node supports anchor channels without any extra configuration.
I wonder if you could open a channel to me if I closed my channel. Would you mind if we give it a try? I would close my channel. Then, you would open a 100k-120k satoshi channel to me and I would try opening back a channel with the same value.
Why a 100k-120k channel? In case I am not able to open a channel to you, I could receive ~50k-60k satoshi through your channel and refund you via an on-chain transaction. This way, we would have a perfectly balanced channel even if we fail to open another channel. I am also open to other suggestions.