My fault for "miner" I thought the Minner 6.0 provides more hash than in version 4.0 or 5.0, while the pool shows less power than the 4.0 or 5.0 although in version 6.0 acceleration 2-3%
You can use v4 or v5 if you think that they are faster, but it's not true. Even when I use same version I see 10-20% speed deviation in hashrate that pools show, it looks like pool-related issue, latest versions of the miner are not slower. If you know some pool that shows exact hashrate let me know and I will test all recent versions on it.