Xacars Issue

Well, I’m stumped. I’ve reinstalled FSX, FSUIPC, and Xacars, and still no luck.

I’m parked up at EDDL, with xacars and FSX running, engines off, brake on, and at a complete standstill, yet i am still getting the following:

You are either in the air already or have at least one engine running.

XACARS tracking can only be started on the ground when all engines are shut down.

Anyone any ideas?

Have you tried a different aircraft? Maybe it wants avionics shut off?