Hardware Unstable fps in windowed mode

[Fixerger]

I'm using Orbiter 2006p1 on win xp sp2 with ATI radeon 9600xt. Windowed mode with window resolution 1152*864, Hardware T&L.

So I launch my savegame where I rotating near the moon. Game starts with 8fps or 140fps. I've discovered that if I move the orbiter window around the Windows Desktop FPS changes RAPIDLY! (in High-Left corner - 140fps, in centre and in Low-Right corner - 8-13fps). WTF? In fullscreen mode it works fine and fps is 140.

---------- Post added at 07:23 PM ---------- Previous post was at 07:12 PM ----------

I've find the cause of the problem. It was Reinlendar (desktop calendar). When orbiter window is on top of it fps drops to 6fps.

Workaround: turnoff Rainlendar or simply open another window behind Orbiter.

 

[Hielor]

I'm using Orbiter 2006p1 on win xp sp2 with ATI radeon 9600xt. Windowed mode with window resolution 1152*864, Hardware T&L.

So I launch my savegame where I rotating near the moon. Game starts with 8fps or 140fps. I've discovered that if I move the orbiter window around the Windows Desktop FPS changes RAPIDLY! (in High-Left corner - 140fps, in centre and in Low-Right corner - 8-13fps). WTF? In fullscreen mode it works fine and fps is 140.

---------- Post added at 07:23 PM ---------- Previous post was at 07:12 PM ----------

I've find the cause of the problem. It was Reinlendar (desktop calendar). When orbiter window is on top of it fps drops to 6fps.

Workaround: turnoff Rainlendar or simply open another window behind Orbiter.

Or use fullscreen...