First of all..don't use low cost power supply..Midi center couldn't recognise BSP until i changed the power supply (i used my original samsung power supply or without PS and it works but with a low cost iphone PS it wasn't detected by Midi center, weird !!!). So, when connecting BSP with my daw via usb, ableton crashes in 15mn of use. Also when disconnecting other devices (apc20, microbrute, minilab or whatever) ableton crashes but not the same case with only midi connections with my audio8 dj. So don't know what to do. Should i return it to manufacturer or may be wait for the next firmware upgrade??