I just purchased the H9 and only had it a couple of days. Pairing was great the first 3 or 4 times i used it then tonightt it would not pair no matter what i did. I too have several Bluetooth devices that i use and i am also very capable of working with electronics and computers. THis is very frustrating as i need to set the pedal up so I can use it. If I would have know about this problem, I wouls not have purchased this unit.