Validator not working with sentry - 0.17.4-19a3290

[CzMcClane]

Once pex is set to false in the validator the following error is received:
E[06-02|11:38:18.507] Stopping peer for error module=p2p peer="Peer{MConn{35.198.xx.xx:46656} 04ff1a57470c8eddfde4b5a71f15da17f5535ea0 out}" err="Evidence from height 123965 is too old. Min height is 148615"

Similar error if i try to resync from the begining
E[06-02|10:39:19.816] Stopping peer for error module=p2p peer="Peer{MConn{35.198.xx.xx:46656} 04ff1a57470c8eddfde4b5a71f15da17f5535ea0 out}" err="Could not find validator set for height #123965"

Both validator and sentry running gaiad 0.17.4-19a3290

config:

in sentry
private_peer_ids = "d3dc165af1ac42a33dad0b37e28f5207b431b013@195.189.xx.xx:46656"

in validator
persistent_peers = "04ff1a57470c8eddfde4b5a71f15da17f5535ea0@35.198.xx.xx:46656"
pex = false

[ValarDragon]

Could you see if this is still a problem for you in a more recent testnet? If so, open an issue on tendermint/tendermint.