So recently I decided to remove a lot of scenery from my FSX library. After I load up a flight with the T7 and everytime I go into the VC I am stuck at 15 frames or less sometimes it drops to 6. I did not touch my CFG and install any new scenery. Also it is not only the T7 I loaded up some other aircrafts and everytime the aircraft has a complicated VC my frames will not go past 15 when inside. I have turned scenery down and it is still the same result. The FPS limit is set to Unlimited with a limit using the Nvidia Inspector. The only time the Frame rate goes up is when i am not in VC mode. Any help

 

Dane Quartel 

To elaborate, before what ever caused this drop, during cruise I reach the limit of 30 FPS and in the VC about 20-25 over water and land. But now 10-15.

Uninstall enb or sweet fx as well .

Have you some how accidentally locked your frames at 15 FPS. Check your FSX settings, or Nvidia inspector settings if your using it.

My Nvidia is locked at 30FPS. But what I out recently I installed an optional windows update ans after that that is when my FSX starting losing frames. I'm testing to see if uninstalling the update has changed anything. 

Okay the problem has been fixed. Apparently it was an optional update I did which significantly impacted my FSX performance. I cannot remember the updates name but my FPS does not drop as much.