No Audio for Default ATC.

[Bananimal]

Thanks for the reply. I've isolated the sound issue to my switching sound output sources while the sim is running. Is apparently was coincidental on my part that the GTN was loaded for the first time just after doing that.

As far as flight plans and whatnot....are there any recommendations on what other software may be useful to create and import flight plans that both in-game ATC can use as well as the TDS GTN?