A320 after update 3 Japan, is a total failure. The rate of ascent, descent, approach are a total failure. When you approach the airport and set 1 or 2 flaps, the aircraft simply enters a rapid ascent and the engines turn at full speed. After update 2 respectively 3 A320 was completely damaged. Please fix this aircraft. This default A320 model should have been of the Aerosoft A320 level.
Try: Setting -> Aircraft -> Modern !! NOT Classic !! Trim function does not work with Classic.
Flaps 1,2 etc. works perfectly with “Classic” !!