Yeah I see. I have an under-voltage supply before the Raspberry but that doesn´t help if it still bricks. Aezeed on BlueWallet works well but as mentioned it doesn´t provide Taproot addresses which the Umbrel LND is using. Vice versa the umbrel wallet works if I do send funds ONChain to a bc1q… address, derived from the same seed in Blue Wallet. But as soon as a channel is doing something onchain, all the funds are again on a bc1p… address format. To which Bluewallet doesn´t give me access.
I don´t like that.
Now - what heppens if my node breaks and the counterparty goess offline as well? The channel will not be force-closed automatically till infnity and my funds are lost?