FD are switching off randomly

[Dolly64]

Dear Ini Team, 

On the 330 (200 and 300) when doing long haul flights, the FD are switching off automatically for no reason. I have checked every binding linked to the FD and removed them all but the issue persist.

This has for effect to disconnect the  AP and the plane starts doing crazy things.

 

PS : all my assistance boxes are unticked. 

[FrankieD]

same problem here, FD switching off on final approach with a lot of strange system behavious following.