The problem is so prevalent and regular for me, that it's hard to describe specific
actions and
scenarios where it takes place.
In short; Load FSX (with a MS standard default flight as standard).... choose A2A C172 from aircraft selection (I have tried all 3 variants), choose location, time, etc, launch new flight .....
Flight loads and I am in the VC.... Clickspots work (I check battery switches, lights, etc), I open Shift+8 and do the pre-flight checks. I press Shift+8 to close the preflight, and all clickspots are gone.... I have usually lost them within 3 mins of loading the aircraft.
I have tried not bringing up the Preflight window (or any other window) and still clickspots disappear before I am in the air. Once they disappear I have tried toggling into Window mode and back (no good), and also have tried resetting views, zooming in/out, re-loading the aircraft, and a whole host of other things, but nothing will bring the click spots back.... only restarting FSX.
I am on i7 2600k 3.4Ghz, AMD 7850 2GB card, 8GB DDR3 RAM, Win 7 64bit OS, single 26" monitor, TrackIR, and Opus Cameras.
(I have tried the C172 with TrackIR and Opus unininstalled, and still got the same problem).
I own the L-39 that others have said they had this problem with, and have never ever had this issue. I've never had this issue with any other add-on. Very occasionally in some aircraft click spots appear to disappear but you realize that your view has moved out of range, and simply moving back closer to your screen shows that all of the clickspots are still there and working.........
This issue is different because no amount of resetting, changing, toggling or zooming your viewpoint will restore the clickspots.... with this problem the clickspots do appear to have disappeared, rather than that your momentary viewpoint has simply moved out of range.
I am using key assignments at the moment for the main cockpit operations ...... but the biggest killer at the moment is that once those clickspots are gone, I cannot operate any of the GPS devices at all in flight..
Dave.