Hello,
I'm mining LTC with a Radeon 5850 clocked at 575MHz(1.038v)/700MHz(GDDR5).
CGminer show actual khash 210.4K/s in real time, but Coinotron website it seems very low (like 28K/s).

What's the problem?
This is the command line:
cgminer -d 0 -I 12 -v 1 -w 128 -o stratum+tcp://coinotron.com:3334 -u xxx -p xxx --scrypt

Catalyst 13.2/AMD SDK 2.5/Windows 8.