Yes, this is true, but previous times I had waited up to ten minutes. The program really doesn't hang. I am able to disconnect from the SIM and most times I'm able to quit the program properly via the exit button. Only once or twice I've had to use task manager. There is no crash report available afterward.
The red flag to me is when the atc says "standby" it says "standby" a second time but in real fast secession with the audio glithching at the beginning of the second standby.
The PMDG old NGX, 777, 747 and FSL A320-319 all work perfectly. I guess I'm just stuck between a rock and a hard place because PMDG basically told me to come to you. So, I guess I just wait for an update for the Ngxu.
It's all good, the FSL A320 is a better anyway AC anyway.
Thanks