Joystick button of POV not working

HI,

My joystick is T flight hotas X and i play FS 2020 with pc.
I have noted that the POV button (8 positions) work fine but 1 button position up that should move the camera up instead move the camera down selecting the up arrow for this button, so when i look down in the cockpit view of DA62 i can’t return soon up using the pov button up but i must use the right click mouse and use the 360 degrrees camera to return to view the MFD and GARMIN gps.

How resolve?

thanks