Sim Update 15 Beta Release Notes 1.37.4.0 - February 22, 2024

RELEASE NOTES 1.37.4.0

If you are playing on PC, outdated packages in your community folder may have an unexpected impact on the title’s performance and behavior.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

How to install a new update safely

Known Issues

Today’s Sim Update 15 Beta build (1.37.4.0) contains stability fixes to address sim crashes and instances of black avionics (which have been the top reported issues from the Sim Update 15 Beta). Unfortunately, while making comprehensive changes to improve these two issues, a handful of new issues were introduced:

1.37.4.0 Known Issues

  • Aircraft with floats are unable to take off/land on water.
  • Reverse thrust is not functional on certain aircraft.
  • When launching a glider, releasing the winch causes the sim to crash.

While often we would not release a build to the flight groups with such obvious issues, we need community feedback on the stability fixes as soon as possible to understand if the changes were successful or if we have more work to do. The next SU15 Beta build (planned to release to the flight groups next week) will include fixes for the above three known issues. We will not release Sim Update 15 until the above known issues are fixed.

If this significantly impacts your sim experience, as a reminder, you may leave the Sim Update 15 Beta and return to the current public build at any time by following the steps outlined here: Welcome to the Sim Update 15 Beta

Thank you for understanding and participating in the Sim Update 15 Beta!

General Bug Fixes

  • Various crash fixes across the title.
  • FPS display memory usage now displays allocated virtual memory rather than used physical memory pages. This more accurately reflects the memory effectively used by the simulator
  • Fixed an issue where the model matching for AI traffic would spawn more than usual non-optimized traffic models resulting in performance and memory regression.
  • Fixed an issue that could cause a white circle to appear during gameplay
  • Improvements to reduce the probability of avionics randomly turning off on Xbox
  • Fixed some localization bugs

Navigation/Traffic

  • Fixed some navdata packages not correctly loaded

Activity

  • Fixed achievements for live events

Glass Cockpits

  • Changed parameters of Glass Cockpit update logic to keep refresh rate more fluid in lower framerate situations.

Garmin G3000 / G5000

  • Fixed an issue where the LNAV could compute incorrect guidance in certain situations with Low bank mode active.
  • The HSI to/from indicator now displays the correct indication while the active navigation source is FMS instead of always indicating TO.

Garmin G3X Touch

New Features:

  • Added active flight plan display to the maps on the MFD NRST pages, MFD Traffic page, MFD Waypoint page, and Direct-to menu.
  • Added the ability to toggle the standard turn rate bank angle pointers on the PFD roll indicator.
  • Added the ability to configure the layout of the COM/NAV radio buttons, audio panel button, and transponder button on the CNS data bar via new options in the display Setup and data bar Setup menus.

Bug Fixes:

  • Attempting to remove or activate a flight plan leg in the MFD FPL page will now trigger a confirmation dialog.
  • The Load Approach button in the Select Approach dialog is now disabled if loading an Approach would also automatically activate the approach.
  • When opening the Select Approach dialog without an Approach already loaded/activated, the selected airport will no longer be initialized to the last airport in the flight plan unless it is also the last Waypoint overall in the flight plan.
  • Opening the Direct-To menu from the MFD FPL page will now initialize the Direct-To menu’s selected waypoint to the focused waypoint in the MFD FPL page, if one exists.
  • CDI scaling now uses the correct (VFR) values When navigating using the internal flight plan.
  • Fixed an issue where the PFD Bearing Information displays were not visible.
  • Fixed an issue where the HSI to/from indicator was rendered beneath the course deviation indicator instead of above it.
  • Fixed an issue where the HSI to/from indicator was not displayed When the CDI source was GPS.
  • Fixed the display of vertical mode annunciations in the PFD AFCS status box.
  • Added missing font characters for certain measurement unit types.

Garmin GNS430W / GNS530W

  • Fixed an issue where the flight plan pages would not display the flight plan if the GNS was configured to use a non-default flight planner ID.

Aircraft

General

  • Improvements to ground handling and ground collision physics for the C172 and the Cabri G2.

Helicopters

  • Improved functionality of multi-engine helicopter governors and engine trimmers (see SDK for more details)

Boeing 787-10 / Boeing 747-8i

  • [747] SYS: Fixed an issue where the engine gen control lights would flicker “OFF” on full engine power because of engine combustion issues caused by fuel starvation.
  • [747] SYS: Adjusted pressure of the stabilizer tank pumps to prevent the center tank from emptying during transfer.
  • [747] SYS: Tune engine model for more realistic idle RPM and ITT.
  • Known Issue: In low framerate situations the FlyByWire and Autothrottle works less reliable

Cabri G2

  • Corrected an issue that would cause the engine to fail to start when using the AUTOSTART key on the Cabri G2.

CubCrafters NXCub

  • Fixed an issue where the MFD engine page amps gauge was stuck reading zero.
  • Fixed the color of engine gauge text labels when the gauge value is within a red scale range.
  • Fixed minor formatting issues with MFD engine page gauges.

CubCrafters XCub

  • Fixed an issue where the MFD engine page amps gauge was stuck reading zero.
  • Fixed the color of engine gauge text labels when the gauge value is within a red scale range.
  • Fixed minor formatting issues with MFD engine page gauges.

House Atreides Ornithopter

  • Dune Ornithopter: fixed the landing gear initialization during RTC when starting the mission from the runway in Free Flight
  • Fixed landing gear animation bug when touching the ground with raised landing gear
  • Ornithopter gears state are now properly displayed in multiplayer

JMB VL-3

  • Fixed the color of engine gauge text labels when the gauge value is within a red scale range.
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