Live flight status - error

Issue is with flight status changing with out engines running. When sitting at the gate it initially shows “at gate” then changes within seconds to “enroute” also indicates aircraft is moving, when it is not and engines are off. I have tested this with another airline and the “XAcars” functions correctly, and status does not change until moving from gate - then taxi to runway, etc.

Have searched forums and found nothing.

what acars are you using ? as it seems to be from there

This is with X-ACARS. It functions correctly with another airline that uses PHPvms.