I am trying to set the speed for my ascent using the IAS on auto pilot. I hit the IAS button and dial in a speed, let's say 155 but it's all over the place. I'm wondering if it's a bug or if I am doing something wrong. Also, any tricks on turning off the glide slope warning...annoying. 

Send me a PM with your email address,  my mods address both AP and warnings..

 

In this plane, you have to be climbing or decending for the IAS function to work, however..

 

It is not an autothrottle.

Hey Bert, just sent you a PM and forgot to put my email address. I can't send another until tomorrow, I'll do it then. Thanks