Took my p3 out to the beach today at dusk with my gf for a short flight. Turned tx, app cable.. Disconnected. Reset app.. Disconnected.. Reset tx.. Disconnected.. Reset phantom.. Disconnected.. Reset everything... Disconnected.. Changed cable.. Connected.. Flew up.. Disconnected.. Landed reset phone. Disconnected... Reset life.. Connected.. Flew 100 ft away.. No signal. FML.