Orphaned block

[laplasz]

did you have successful block creation before? when was the chain extension event with your block in relay at that time?

also consider using chrony to have better system time.

Stake Pool (Server) Time Synchronisation with Chrony

Server time synchronisation is important for Cardano Stake Pools as systems need to be able to produce their blocks at the exact right times to avoid getting them rejected by the network. I made a video on server time synchronisation if anyone is interested - it uses Chris Graffagnino’s node setup guide from the ITN: [Stake Pool (Server) Time Synchronisation with Chrony]