Aircraft not moving after push and start from stand

[Flying Fred]

Hi,
I experience that the ac is not moving after correctly being configured after push and start.
It is stuck to the ground and brakes are off (also in system prosim) engines working and spooling up.
This happened some times before I read on the forum, but found no solution to this.
Please advise in this matter!

Kind regards,

Fred

[pete_auau]

what  aircraft   and  are  chocks  removed

[virtuali]

It is stuck to the ground and brakes are off (also in system prosim) engines working and spooling up.

With "system prosim", you mean you use Pro Sim? If yes, since this product is not already internally supported by GSX, before you can use it, you need a proper profile for it, including any custom variables for parking brake tests and chocks.