I'm sorry to say, It looks like I'm getting the same instability, that came from the latest firmware. Hash rates are dropping, and fluctuating, I'm down to 800Gh/s, even on one round it was recorded at 500 GH/s, so either network issue as mentioned above, or the hashing part of the firmware isn't correct.
Can someone advise as to whether it is worth putting in something into voltage section like : "0.8"
I have a solid 1200W running two S3's, which used to run three S3's at 450GH/s each for months until this stupid firmware.
Nothing to do with hashing changed on this version, so its likely something on your end. Else, the feedback looks pretty good and I'll open it up to a wider release.