I've had 2 original apollos running for a while now and more recently snatched 2 new one's units (which I was too lazy to set up until now).
Anyway, I connected one of the new units yesterday without a hitch, and the same with the 2nd new unit today.  But after shutting them all down and rebooting 3 started hashing immediately, while the most recent unit refuses to start.  I tried rebooting it, taking the card out of it, even switching around the cables, but the newest unit just won't start for me. I can get to the dashboard, but nothing works and the light stays a solid green with no flashes, while the other units are flashing/hashing away.
 I didn't think I needed to reflash the card because it was working for a short time, but at this point its the only thing I can think of that's left to do. FYI I am not a hardcore miner I just wanted to get a taste for it with your easy to use Apollos.  So I can definitely be missing something that is obvious.  Any tips would be much appreciated  

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