After a closer look with a microscope, I found a solder bridge (my fault) between GND and -RESET, of all places. That's cleaned up and the board is working great now. Thanks guys.
I just got my FT2232H breakout board and I'm seeing some odd behavior. I wanted to confirm, if possible if I have a bad board or if there's some setup I need to perform. Basically, the title says it all. I've connected the board to multiple OS X machines, a Win7 VM, an Ubuntu VM, and a Win7 laptop using multiple USB cables. In each case, the device repeatedly connects and disconnects. Any suggestions on how to resolve this?