Hello everyone,

Im new to board and mining. I just got 2 mining rigs up and running, One on a Z77 thunderbolt with 3 7950's and Evga 1000 watt gold PSU. Im running Cgminer 3.1.0. I read somewhere it was the best for the 7950's. I could be wrong.

Also i have another MSI board Not sure the model but it also has 2 7950's and a Ultra 850 watt psu. I have 2 workers set up on multipool.us and both will Mine for 10 to 15 min. 1% stale shares and temps are perfect. Temp target is 70 and cards run 69 all the time. I have them Hashing at 650 right now.

My problem is after about 10 min, my Z77 rig will say:

Stratum connection to pool 0 interrupted
Lost 16 shares due to stratum disconnect on pool 0

it just stops mining,

thank you for any help

Kevin