us server disconnects

this is the url , antminer , stratum+tcp://dgb2.coinfoundry.org:3178#xnsub  

0 pool dgb , 1 pool ltc , both keep disconnecting , 3 pool nicehack  does not disconnect , ( and that's disappointing )

Investigating.

hash rates on most pools are all over place , more than usual , other pools also .    ?

this is a copy/past from my antminer just after my add. it says the pool is dead however at the other end the LStime ^is 54 seconds and the other pools never . tried to copy the entire thing but to confusing 

Just copy the entire thing if possible.