I seem to be having lots of dramas with OTG on my HTC One M8 with Chord Mojo. I have tested this with the stock HTC ROM (6.0) and the Google Play Edition ROM. The problem is that every 10 - 15 seconds, I get a pop / click which is pretty noticeable. I'm playing music with Spotify (I'm a premium subscriber). I'm using the original Mojo cable with a micro USB -> female USB cable I got on eBay for a few bucks. Has anyone had any good or bad luck with the HTC One M8? Any help would be greatly appreciated as I'm simply thinking of switching to iPhone again to get this going smoothly.