Don't flash with the potentially bad image, use the one in post #2. Then post a screenshot of the interface if its still up while frozen.
It just happened a few minutes after I put in the new SD card with the image burned from Post #2 - here is the Miner status screen:
http://i1079.photobucket.com/albums/w501/bond007taz/Untitled_zps557c2d12.jpgI have changed the voltage to 0720 with a Frequency of 200M (I think the default was set to 0725) and will test this.
