change --scrypt to:
sgminer.exe --kernel darkcoin
I was mining Darkcoin long time, on this server I can't see my worker is mining, 0 accepted shares in sgminer. Stratum is detecting new block nothing accepted.
sgminer.exe --kernel darkcoin -I 20,20 -o stratum+tcp://hiro.talesfromthescrypt.org:3331 -u ***.*** -p ******** --thread-concurrency 16000,16000 --worksize 256 -g 1 --gpu-memclock 1500,1500 --gpu-engine 1120,1120 --gpu-powertune 20 --temp-overheat 85 --gpu-fan 65 --no-submit-stale --gpu-threads 2
2650 Mh/s 2x270