Can anyone say how long application cancellations are taking? I called and asked them to cancel my application for vehicle registration (so i could take my car to mexico as part of sentri) because I have to renew my global entry card before it expires, and the pending vehicle registration application was preventing a renewal of any other application. They submitted my request for cancellation but say it can take "3 - 8 weeks" for cancellation. Anyone know how long it is really taking for them to cancel an application?