IOS9 + Djay2 + IDJ Pro Problem

For some reason, my Numark IDJ Pro no longer recognizes my iPad 2 when I connect it via the 30 pin adapter after updating to the latest iOS. The iPad seems to work fine when I connect it to my computer and various chargers, so I’ve deleted DJay 2, re-downloaded it, and have even gone so far as restoring the iPad as new, but yet the mixer still won’t recognize it. Oddly, when I put a friend’s iPad in, it recognizes it…Apple has told me there’s nothing wrong with my iPad and I am growing frustrated, as both Numark and Algorridim are not being helpful when I email them. Anyone else having this problem?