Anyone else getting all solo mining shares rejected with Zeusminer Blizard?

Have been testing out solo mining on a low difficulty coin for a few hours and have got 5 rejected shares.



Any ideas what the problem might be?

My .bat file is: cgminer.exe --scrypt -o 127.0.0.1:xxxx -u xxxx -p xxxx --chips-count 6 --ltc-clk 300 -S //./COM10 --nocheck-golden

Any help appreciated.

EDIT: Make that 6 rejected shares....