Thank you, This seemed to fix the GH/s issue. Now my U3 is mining around 61Gh/s. Now i need to figure out how to get multiple U3 miners working in one cgminer. Somebody suggested that once cgminer is running with one U3 just keep plugging more miners and it will detect them. It is working like this for about 5 to 15 minutes and then in random order they will all turn ZOMBIE and can not initialize incorrect device. So i unplug the ZOMBIE miner and plug it back in and it will recognize it and start mining, but soon after it will be ZOMBIE again. I have connected four U3 miners and i can mine only with single miner. If anyone has a tip or instructions on how to mine with multiple miners or how to get rid of the ZOMBIE issue please let me know.
here is the screenshot https://www.dropbox.com/s/no8s8e2i3aze1p1/fixed%20ghs%20but%20multiple%20miner%20turns%20ZOMBIE.png?dl=0