Trim/Autopilot disconnecting and reverting

[Xero_ThePilot 0]

Hello!

 

I am having an issue with the trim. Each time I set the trim, it simply resets itself to zero, making it impossible to fly the aircraft.

I assume this is also the cause of the autopilot refusing to engage, and LNAV not working?

[G Sproson 18]

Hi there,

 

When this is happening can you check there is no hardware that could be interfering with the trim settings either in the Sim Control options or via FSuipc if you have a registered version? This could be a lever or button that has been accidentally assigned to the trim tab.

Thanks