I have the Nux Mighty Lite BT portable amp and I love it. There is one major issue which is a drawback to its astounding qualities. The bluetooth doesn't connect, I’ve downloaded and redownloaded the patch/update/bug fix because generally user error is causation of the issue. I’ve uploaded it(the data files) to the device following instructions carefully to a T the bluetooth button blinks I go into MightyAmp and it scans and scans and scans and my amp blinks and blinks and blinks. I realize sometimes hardware is faulty and I’m not sure what to do. What I would like is to use it and have it work. If theres any chance I could return it in exchange for one that works, I would be very appeased. All I want is to utilize this practice tool to its maximum potential. Unfortunately, it seems a bit stunted in it’s capabilities which, altho understandable, is unfair. I will gladly change my rating to 5-stars if this is dealt with in a fair and timely manner. The device is otherwise flawless and I enjoy it thoroughly, except for the countless hours lost trying to understand and reassess what isn’t working, my time with the mighty lite is pretty reasonably enjoyable. Please can somebody help me?