Just wondering if there are any 746 owners (experts?) out there. This afternoon, it was working fine and then suddenly went to 20 watts.  I checked swr on antenna (Steppir) and nothing had changed there, 1.1 or so all bands.  Just to make sure, I re-calibrated the antenna, but no change.  I've had it do this temporarily when I had antenna switch on wrong-band antenna, causing high swr, but it cleared when I corrected the cockpit error.  I tried resetting the rig computer - no good.  Turned it off and unplug for a couple of hours - no good.
 
Anybody else ever have this problem?
 
This is the first problem that I've encountered in 14 years.  Cec (the xyl) says maybe it's time for a new rig (isnt she great?).  

73 de Steve KZ2I
FM29qk
SJDXA, CDXA, INDEXA, FRC, OBARC