I seem to be having a problem with my usb SNES controllers. When i have the single controller plugged directly into the raspberry pi it works fine but if i try starting with the controller plugged into a USB hub it just wont start. Im trying to configure two controllers but i cant do that because it just breaks if plugged into the hub.

Any ideas? The hub is powered.

I notice it was saying there was an error with port 1 of the hub so i moved the controller down to port 3 and it seems to be working now.