Hi all. I purchased my m15 a few months ago. Sadly, i haven't used it yet. i was rebuilding my camera arsenal to Epic-W's and finally have them in and ready to roll. When i try to load the app on my windows pc, it's saying that the peripheral firmware is not recognized. When i try to install the firmware via bluetooth connection, it shows a progress bar on Handshaking, and just kind of stays there. Let it run for almost an hour and not any increase on the progress bar. Is that normal? Is there a better way? I'm trying to shoot something today. I don't seem to have that jumper cable that i've seen mentioned.