Cannot Assign Buttons

[simflyer.bob]

I'm experiencing a similar issue trying to set up the Throttle Quadrant for the TBM930. Axis setting work great but when I try to set up reverse throttles  and feather positions using Buttons I am unable to check the "select FS control box". the Magenta option appears to function.

[John Dowson]

13 hours ago, simflyer.bob said:

I'm experiencing a similar issue trying to set up the Throttle Quadrant for the TBM930.

Similar to what?

13 hours ago, simflyer.bob said:

but when I try to set up reverse throttles  and feather positions using Buttons I am unable to check the "select FS control box".

Is the joy# and Btn# recognized? Note that if the button numbers are outside the 0-31 (32) button range, you will need a lua script to assign the extra buttons.
You don't say which throttle quadrant you are using, but if its the new Honeycomb Bravo then there is a lua script available for this here: 

Otherwise, if the joystick and button numbers are displayed and an assignment shown, it could be that there are already multiple assignments to that button, in which case you need to edit your ini.

John