Here's a strange one which I've never encountered before. Hopefully somebody can help. Starting a flight from parking (happens to be Boundary Bay in B.C.), the ATC window doesn't recognize the button 1 instruction to tune to ATIS, but DOES recognise the button 2 instruction to tune to ground. If I hit 2, the correct taxi options window appears, but it fails to recognize any of the taxi options,buttons 2-7, but does respond to option1 to tune to ATIS - which takes me back to the option to tune to ground, as well as button 8 to requestt taxi to parking. Seems like whatever config. file controls the ATC window has gotten corrupted.
Any adivice on this?