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Sluggish Performance FS9 Active Sky Evolution

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Bonjour, Running active sky evolution on FS9 (on windows XP) the performance is greatly decreased. I personally feel (could be wrong) that it is conflicting with something maybe an old FSUIPC which inturn is greatly decreasing the Frame Rate. Any ideas? Merci,James Andrews

  • Commercial Member

Hello James, You may want to experiment with the "Force High Priority Processes" option, which is default ON, but setting to OFF will relax the speed of processes a little bit. If you have any performance-related Windows tweaks (i.e. Processor/Priority/Affinity settings) there could be something conflicting in which restoring default cfg/windows settings would identify. Finally, the weather environment and graphics options may be overloading things a bit, so you can try reducing maximum number of cloud layers, reducing FS9 graphics quality options, etc, to see if that isolates it.

Damian Clark
HiFi  Simulation Technologies

  • Author
Hello James, You may want to experiment with the "Force High Priority Processes" option, which is default ON, but setting to OFF will relax the speed of processes a little bit. If you have any performance-related FSX.cfg or Windows tweaks (i.e. Processor/Priority/Affinity settings) there could be something conflicting in which restoring default cfg/windows settings would identify. Finally, the weather environment and graphics options may be overloading things a bit, so you can try reducing maximum number of cloud layers, reducing FSX graphics quality options, etc, to see if that isolates it.
I'm not running FSX, FS9 so i havn't enhanced anything!Cheers!
  • Commercial Member

Sorry, fixed.

Damian Clark
HiFi  Simulation Technologies

  • Author
Sorry, fixed.
So what solution(s) do you reconmend?Cheers!
  • Commercial Member

Hi James, Have you experimented with graphics options or force high priority processes as suggested?

Damian Clark
HiFi  Simulation Technologies

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