my firewall didn't hold up well at all after my Futaba R6014FS 2.4 Rx stopped communicating with my 12Z............really hit me hard as it was the plane that brought me out of a 15 year layoff, and the 2.4 technology that is so great...........Futaba isn't doing a thing for me.

http://www.rcuniverse.com/forum/m_7908536/tm.htm