Hi!
I will try the reset button later this afternoon (~5 hours) and report back.
I meant "power cycle" to mean:
[1] Turn off LiPo battery
[2] Unplug Lipo Battery
[3] Unplug USB cable
Then I have to restore power by:
[1] plugging in USB first
[2] Plug in LiPo battery
[3] Turn on LiPo battery
Then I can re-program my board.
Maybe this reset method will save me that time.