Since upgrading to P3D v4.2 I'm having some weird menu selection issues. The below video shows the problem when selecting the GSX menu (also happens with Pro ATC menu).
First time menu simply appears and then disappears a split second later without giving the user a chance to select anything. However an option is selected! Second time, the menu stays on screen awaiting selection. Problem can be replicated a few minutes later.
Anyone else seen this?