Is something going on with the pool? A couple of times in the last 8 hours or so my miner has failed over to a backup. The most recent fail over was in the last 10 minutes or so.
My miner is at a data center with with a very reliable Internet connection. We have monitoring of our services out the wazoo and none of them (including the external monitoring system) is indicating a connectivity problem at our end.
Yeah there's been twice this afternoon/evening when I've lost contact with the pool.
In both cases when I regained it, it showed pretty much the same hash rate, users, etc. so I've been assuming it's my home internet (which clearly has had problems today)
None of the remote nodes lost contact with the main pool node, but one of them (DK) seems to be losing all it's miners each time.
Various monitoring I have on another vps is randomly having trouble talking to some of the nodes I have that no one can mine to.
So, basically, it looks like a couple of random 'out there' short term internet routing problems getting to the main pool from some places on the internet.