Luckily the guys on Astronomyforums.net showed a picture having the gain at 50% doing a 4 second exposure after seeing that it appears that's what my problem was the night I tried to do a time lapse of the night sky I was trying to find settings that would work to see stars tried a few things I had a small bit of luck if I increase the exposure and gain but when I do that pixels start showing up so can't figure what settings to use without getting hot pixels when I'm trying to do a time lapse.
setting the gain to 0 and doing say a 15 second exposure it's less pixels so I hope I need to adjust the settings a bit more on Sharpcap so that I can do longer exposures without a bunch of pixels.