I received my replacement P2V today... NO external USB port on Tx... Everything else looks exactly the same... Model # is exactly the same... Oh well... At least its new...
I plan on upgrading all the firmware, then taking it out and doing a good test, then taking the top off and applying some flexible adhesive to the main battery terminals at the board and to all the motor solder joints... Also, any other "ball looking" solder joint... This should provide some solid reinforcement from wind vibrations and landings that may be the cause of all these bad/cold solder joint issues. I'm not going to re-solder everything as long as it is snug, just apply this 3M 5200 adhesive sealant for added stability... What do you all think about that?