OK, first, I DID TURN THE PITOT HEAT ON :-)Not that I have that out of the way, I'm having trouble with the CS722 and losing my airspeed indicator when decending, usually when decending below 10000 say down to 3000 and sometimes it never comes back.For some reason, either since I've used the plane in 2004, or more likely since I've gotten AS2004 (not sure really) I can't get the PITOT heat warning light to turn off, no matter how many times I cycle the Pitot heat on and off.I'm hoping this is why I'm losing my airspeed indication and also hoping someone here has experienced this and found a remidy. I'm unable to register at CS's own support forum as I'm at work without my order number, so this is why I'm trying Avsim first.Thanks all!

try shift+H.......it usually will turn on heat