No crash ;)

`lnd` was not synced with the bitcoin chain since it could not validate those taproot transactions. Afaik, you cannot do anything if your lightning node is not up-to-date on the chain tip.

Also, I noticed that 4 out of my 7 open channels were offline.

Did you experience a crash or anything beforehand? Genuinely curious :)

faithandcredit

more details on the bug https://twitter.com/roasbeef/status/1579274303006474242?s=20&t=_JldcHxG20QPLgnMasezzg

it was actually a bug with btcd limiting the witness items to 11000 instead of updating to post TR limit (which is an implied limited based on ~4MB block size)