Firstly thanks for the latest update, its really appreciated that this simulator is being kept alive.
After updating to 2506 my flight labels are stuck displaying the airline callsign as if F9 has been pressed. Pressing F9 does not remove it and selecting another F key does not change to the other options such as displaying the ssr code.
Would appreciate any help in how to disable this as I do find it creates clutter and also impacts on performance.
Cheers.