is d= your difficulty?
my miner doesnt start under 32k
(and it likes 100k) both of them actually. tho one liked 130k range
but really i thought the start point was 32k+ for L3++ 's ?
from all that i read anyhow.
I cant check my bat's etc until im at the office.
but i can look at the h2c site and see what i have running.
(1 out of 2 miners) ones in my office, need to move it out. (its offline. too hot)
other is in another building. it wont be on much longer either really.
The home page says 8192
"4444 MANUAL DIFF [512..524288] default 8192"