Reply to Why does my rig never work right in a club (X1's specifically)

So every time I setup in a proper club my rig never wants to work properly. Usually I'm using 2 X1's with native mappings and an A6 running to the clubs mixer. Either neither of the x1's will be recognized by tsp, or if I'm lucky only 1 will work. If I don't use my USB hub and plug the a6 and one X1 directly into my computer then it's all good. But as soon as I plug both X1's into the hub shit hits the fan. When I take it home and set it up everything works flawlessly, but take it to the club the next evening and the same issues pop up.
For the record I am using a cheap hub. But if it works fine at home, why not a club environment?