Kindly advise regarding the product below.
SainSmart Mega2560 R3 + Adaptor Shield+ 3.2 TFT LCD Touch Panel For Arduino Atmel Atmega AVR 16AU ATmega8U2
Samples codes tested : UTouch_ButtonTest
Problem : Cannot get the TFT LCD run correctly after I restart the arduino mega.
Symtom : Work well if the code is loaded immediately. If I restart the arduino mega, the LCD didn't react correctly.