this is the second time that cardano-cli suddenly stops working. In this state a cardano-cli blockchain pull mainnet command throws always the following error and it looks like the only remedy is to create a new blockchain and fetch all blocks again.
thread ‘main’ panicked at ‘called
Errvalue: ProtocolError(ServerError(“handleStreamStart:strean Failed to find lca”))’, libcore/result.rs:1009:5
This happens on Ubuntu and I was not able to reproduce it on MacOS.