So, I went into config and change to just Devices: [0,1,2],.  This time the miner connected and actually starting accepting shares...only recorded 1 share, it gave readout of sols twice and then system crash and reboot.  Dropping to just a single GPU for testing.

Set system to use just GPU 0 (an amd 570 4gb card)  hashing right around 20 sols, submitting and receiving shares it appears.  Seems to be running stable, avg 19.4 sols

Since my rig consists of 3 570s and 3 580s....i think i will put all 3 570s on and see if that stays stable.
- Nope, as soon as it made it to Start mining, freeze and reboot.

Tried 2 random cards, new job received twice, sol readout and crash.

Cannot seem to get more than a single card to run stable on the 6 card rig.
Thanks
James