No, I am sorry if it appears like that. Ask your questions if you have some more specific challenges and info not just "LND crashed". Believe me crashing happens with all clients.

Likely not. Poor soul. Try to recover files related to LND. Public key backup is useless. You should have backed up private key since public key is merely derived from private.

bitcoin

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Likely not. Poor soul. Try to recover files related to LND. Public key backup is useless. You should have backed up private key since public key is merely derived from private. 