Hi Folks, every time i try to lift my new PMDG 737 NGX in the air both engines return to hardware thrust-lever position after 75% of the take-off run (Autothrust still active!).The cockpit is set up as usual, V2 is set from QRH recommendation in FMC.I´m sure it´s my mistake, but i don´t find out which settings are wrong. Who can give me some information?Looking forward to your help... Happy Landings Matth (IVAO Germany)