Sim Update 4 Beta (1.6.27.0) Release Notes - November 20, 2025

RELEASE NOTES Sim Update 4 Beta - 1.6.27.0

If you are playing on PC, outdated packages in your community folder may have an unexpected impact on the title’s performance and behavior.

If you suffer from stability issues or long loading times, move your community package(s) to another folder before relaunching the title.

Regression Fixes

  • Fixed a regression where the sim will hang when zooming in and trying to load into airports with a high Terrain Level of Detail Setting in the Northern US.

General Bug Fixes

  • Several VR fixes:
    • Authorized the toolbar in VR in external view
    • Saved the state of panels when switching between VR and not VR
    • Plugged in the aircraft HUD in VR, it is de-activatable with the options as it is outside of VR
  • Fixed visual effects being rendered when material is invalid (was drawing wireframe quads instead of expected effect)

EFB

  • Fixed the EFB was not accessible in VR when there was a cockpit screen behind
  • Fixed an issue causing black arrows to be displayed in numeric fields of the EFB.

Marketplace

  • Fixed Marketplace being inaccessible after long game sessions

Virtual Reality

  • Fixed Broken VelocityBuffer blurring anything in the right eye sky.
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