Usb Problems Vci and Launchpad
	
	
		Kk last time I posted about this topic all I was told to do was go search some more. Unfortunately the search button wasn't working. But after doing some research I decided to describe my situation in detail. I've already wasted money on usb hubs heres my specs first. 
laptop:
http://h10025.www1.hp.com/ewfrf/wc/d...roduct=1845476
Powered usb hub:
http://www.vastech.ca/elephant-7-s-z...ter-white.html
Midi controllers:
Launchpad Vci 100se 
Sound card: 
Audio 2
The problem is that when I connect the vci to the usb hub it shows unknown, and can't be used. The led power on the vci is on but the flashy lights that are on the buttons and jogwheels aren't on. The launchpad when plugged into the usb hub gets recognised but the lights don't turn on either. If I didn't plug the soundcard into my laptop and the vci to the laptop my setup works. But with some serious lag on the launchpad, as in laggy traktor. Is it my computers fault or the usb hub? Any recommendations? Im on a budget since im still in high school and dont want to buy more usb hubs if that isn't the problem.