Performance recommendations

Drawing a lot of HUD elements to the screen can cause significant drops in framerate. Thankfully, a mod exists that optimizes in-game GUI and more: ImmediatelyFast. FlightAssistant makes use of this mod's optimizations which almost nullifies any losses caused by HUD rendering. If these optimizations cause issues, they can be tuned down or disabled in the config screen.

By default, Batched HUD Rendering is set to Single Batch. This will lead to minimal performance losses, but may cause graphical issues when components overlap. Changing to Batch Per Component will draw out each component individually, resolving issues caused by overlaps. Setting to Disabled will disable the optimizations entirely (only for FlightAssistant HUD, GUI elements provided by vanilla will still be batched).

If the above setting is locked, this means that ImmediatelyFast is not installed. In this situation, no HUD optimizations will be available.