1. Have you had the opportunity to read through the existing threads on how to troubleshoot and correct frame rates?
2. Are you certain that your older system meets the minimum requirements for the Airbus Pro? Please post your system specs.
4790K 4.6GHZ, 1080TI, 32GB
3. Are you running P3DV4.3 (minimum the Client and the Content components)?
4. Have you tried deleting your shaders and rebooting?
5. Have you updated to the latest version of the Airbus?
6. Are you using any P3D tweaks?
Process Lasso https://bitsum.com/
7. Are you using any custom/modified shaders?
8. Are you using EZDoc?
9. When running P3D, are you also running other applications?
Yes, Photoshop, Lightroom, Video
It just because i dont have this with any other palne if the the FPS drops...