Hi ! I just started with my first small test rig mining ETH with the claymore dual miner .

I'm getting:

"ETH: 06/04/17-03:22:20 - New job from europe.ethash-hub.miningpoolhub.com:20535 (FAILOVER 1)
ETH - Total Speed: 23.825 Mh/s, Total Shares: 6, Rejected: 0, Time: 00:08
ETH: GPU0 23.825 Mh/s"

I was allready googling the FAILOVER 1 but I could not find what it means. Can anyone help me please?

Thank you so much