UPDATED 06OCT2020

Captains,
The latest version of the 757 provides more flexibility and users' performance settings:

1. All CRT displays definition can be easily adjusted in ACE: High>Medium>Low>Off.

2. Refresh rate of all CRT displays is adjustable via ACE as well.

3. Remove the cabin and the wings from VC (via ACE).

4. Turn OFF volumetric exterior lights FX (Shift+2, click the lamp icon).

5. Minimize use of volumetric flight deck lighting.

That's all you can do on the 757 side. But please google for general info on the sim and PC performance settings. Just one minor setting could change performance significally.

As for the code "optimization" requests, there's nothing to optimize, it's fundamental GDI technology issue. One day we'll remake the 757 GDI displays from scratch using new technology. But it's not gonna happen soon nor for free.

Let's keep all performance tips and tricks in this thread for convenience.

UPDATED 06OCT2020