I am controlling and long arm quilting machine (I know a little different than what you expected but man does it work well!) and when the job is running from my laptop over wireless to the BlackBox X32 when there is wireless network congestion the sewing machine slows down along with the congestion. If I run an internet speed test which saturates my wireless network the sewing machine will slow down and in some cases almost stop all together until the speed test is complete. My question is: Is the job sending to the blackbox in realtime over the wireless network or is the job sent to the BlackBox and then ran? If it is sent to the box and then ran is it simply the control software position updates that are backing up the machine and causing it to slow down?