I have only just got the controller - it took a week to get here. I was surprised that the major components were not properly fitted, but it was easy to fit them. I plan to program the controller manually but I will connect to my iPad when I can get the Pro App. I cannot seem to pay the $9.99 over the internet. I have to sort out my Touch ID & password feature. Incidentally if I plan to control the unit from my iMac once I have connection to my iPad via Wi-Fi, (my local network), do I have to download another App fo the computer? I will let you know how I get on. Tim Bryant.