How to resolve Bitcoin Daemon Warning of last 100 blocks have unexpected version message? When I run my bitcoin daemon on ubuntu I get the follow warning message. How do I resolve this? And I just pruned my blockchain to 5gb if that affects anything. 


  progress=1.000000 cache=40.4MiB(273342txo) warning='52 of last 100
  blocks have unexpected version'
There is no need to resolve anything - some miners create arbitrary versions to attempt to speed up the mining process, as it gives them an additional field in the block block header to alter without having to recalculate the merkle root and other fields.

This is harmless, provided they aren't producing invalid blocks for version 2, in which case the block would be rejected