update each piece to the latest firmware.... a2 has 3 or 4 pieces to update, iosd has 1...
Sorry it took me so long to reply. I did update all of the before mentioned items. Still nothing. I decided to go away from trying to use the iOSD to record GPS points for now and bought a simple GPS logger and synced its clock with my GoPro's clock.
Here's what I used:
http://amzn.com/B001IMJV0E (link to item at Amazon.com)
http://youtu.be/wQv7dPM3Q1M (video on YouTube)
It is sad to have to use it compared to just using the iOSD, but it by far less frustrating.