Have just updated my USB drivers for my motherboard and that seems to have done the trick with the throttle causing random button press events.
On another note:
I have only limited experience with saitek programming software. I am curious if it is possible to use the mode dial as a modifier somehow. I would like to have say mode 1 as takeoff and landind, mode 2 as navigation, and mode 3 as combat and customize the hat and toggle switches to suit. The two ways I can think of doing this is to somehow have the button events change somehow (e.g. have the "E" button on the throttle register in DCS as Joy_BTN 1 in mode 1, as JOY_BTN 31, in mode 2, ect.) Looking at the H.U.D. software I do not think this is possible. The other way I can think of is to set a modifier to the modes and use the modifier switch in DCS. (e.g. mode 1 is default no modifier, mode 2 has a permanent shift modifier with all button presses, mode 3 has a permanent ctrl modifier, and set up new presses accordingly in DCS) This looks like it may be possible but I cannot figure it out in the H.U.D. Software. Anyone have any ideas?