So recently i have been having some issues with my WH throttle. During a flight, out of nowhere all the buttons on the right throttle stop working. i.e speed break, boat switch, china hat etc.  All other buttons on the throttle work perfectly.  When i go into the controls page all the buttons are mapped correctly. They just don't respond when pressed. 
 
	But after about 60-90 secs they all start working again.
 
	I have not been able to work out why.
 
	The only thing different is a new HP Reverb G2 I use now.
 
	Any clues?