I've said this numerous times. People seem to want to beat the KNC horse rather than try other options. I've seen GH farms work flawlessly on one pool, but crap out on other pools. it wasn't the farm, it was the pool.
Sigh
http://forum.kncminer.com/forum/main-category/hardware/62260-knc-please-setup-a-pool-withSure
i'm sure you could find a crap pool if you tried. GH farms usually have multiple workers each with a reasonable hash rate and are not characteristic of Titan mining, even GH scale pools. When KNC get load-balancing fixed we can put all this pool blaming to one side and address the real issue, which is the flush latency of the Titan.
We've tested with nomp, LTC and VIA. We know its not the pool.
KNC have not done the most rudimentary pool testing before releasing this alpha quality miner.
They don't even have a pool test setup.