Nerd Miners and Ckpool servers

Im currently operating a node using Ckpool-lhr and noticed an issue with my 9 NM Miners downloading task from the server but not performing the hash.  30 seconds later they would download another task but no hash.  After 35 downloads, one of them completed the hash and uploaded 1 task.  What happened to the 35 previous downloads I have no idea.  They do not show up as rejects since the hash was never completed.  I set the server config to mindiff: .00001, still no hash.  I tried other ckpool public pools and found the same situation, downloading but not hashing.  I finally found a pool that worked, pool.sethforprivacy.com:3333 and I believe Seth is running his pool using PublicPool and has mastered the operation of running a pool for low hash rate NM Miners.  Would like to bring my small miners back home to my server someday when the issue with ckpool is fixed.