Having this weird problem, if I fully seat the USB plug into my laptop the power light goes off and it acts like there's no connection. If I slowly pull it out and have it partially plugged in, I get connection. If I wiggle or even slightly move it at all, it disconnects again. This seems like a nightmare situation to have if I'm writing a new tune to the PCM and the cord moves and bricks everything. Not really sure what to do here. I was able to read out the stock file without moving anything but I'm not at all confident in writing to it.
Video of it here.