Be careful of Electrostatic discharge. I had my gotenna mesh opened near my desk, waiting for the MCXX connector to come in the mail, charging and acting as a relay. Apparently I must have shocked it once as now it will not turn on.
The charging circuit will start and red LEDs will go solid but the button will not function. The Lipo battery is fully charged. Ive tried disconnecting the lipo (in order to fully shutdown the ICs) and checked that no components are missing or have connections broken.
So learn from my mistakes and make sure you anticipate and prevent ESD.