Thank you, you always been an asset to this community.
I must sleep noow.
Tomorrow i add more power.
Now mining utc on greekpool will be without orphans.
Thank You.
Not exactly sure on the details but It means that no one in that pool gets credit for finding or solving it and the block reward is not paid out to that pool. I think the block reward may end up at another pool because the block was actually solved or confirmed by them first.
The hashrate does not need to be even, but a good distribution among 4 or 5 pools is much better. Pools will still get orphans just not as much. If one pool has a lot of hashpower like Nitro did, then they can cause other pools to get lots of orphans.
Looks like things getting much better now.