I've been trying to practice with JTAC in the A-10C Warthog and not having much luck. First of all, a lot of times when I try to call JTAC, the frequency on the VHF FM switches from 30.00 to 108.00. Naturally, JTAC doesn't answer. When I do connect, and tell JTAC I'm ready to copy, here comes an unbearably loud tone that makes flying the sim impossible. I can fiddle with a few switches and shut it off but then I can't contact JTAC. This is frustrating, to say the least.
I've tried uninstalling and reinstalling about five times. Other than these glitches, it's a great simulation.
Thanks for your help.