Not sure if anyone else has had this same issue, but when I build to my device (Xoom) using FB 4.5, eventually it gets stuck at 57% (after several builds).
It wont get "unstuck" until I unplug the usb on the device then plug it back in. Sometimes this causes my mouse to fail and then I have to do the same (unplug and plug it back in).
This sounds minor, but since I debug all on my device and I am testing small changes every few minutes ... this gets old fast.
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