Need Interrupt Help

Troubleshooting
5

one more suggestion… try to debounce the interrupts:

void powerPress()
{ 
  static unsigned long last_interrupt_time = 0;
  unsigned long interrupt_time = millis();
  if (interrupt_time - last_interrupt_time > 200)
  {
    powerflag = true;
  }
  last_interrupt_time = interrupt_time;
}