(I Understand I can not open another topic that already exists)

Hi,

The transponder works although ATC terminates my IFR plan as well as terminating ATC Services due to "incorrect squawking". I have set the AI copilot to control ATC and Squawk codes. The transponder display displays the correct squawk code although ATC says it is incorrect. Please give me a detailed response outlining the issue and how to fix it.

Thank you,