Problem with claymore on 3 rigs of 4 in one day


#1

Today morning i rebooted my farm rigs (4 pcs). And 3 of 4 dont give hashrate after it. Look at this. http://forum.hiveos.farm/uploads/editor/hr/f480dh23wmji.jpg
http://forum.hiveos.farm/uploads/editor/wc/9dfu0gx5qzy6.jpg
http://forum.hiveos.farm/uploads/editor/n6/pxzzg68tpg10.jpg
I tried to upgrade hiveos, tried make firstrun -f and its not affected.
Now i try to reinstall hiveos on one of rigs, but i think, it will be not work again.