I selected one of the clearance options then pressed the ptt button and it worked for clearance however when switched to the next controller for pushback it reverted to the original problem, even using the ptt button got the good afternoon reply, nothing else, no matter what pushback phrase I chose. I think I will revert to V2 till I can see updates have solved the problem. Only problem with that is I’m using the trial version, so I’m assuming after the 10day period I will not be able to check if I’m still having problems, I obviously don’t want to pay the upgrade price only to find out I can’t get it to work. I’ll keep an eye open for any updates and check the program out again. Thanks again for your prompt responses.