Major updates in Microsoft Flight Simulator 2024 often bring new features, improved performance, and fresh content. But occasionally, they also introduce freezing issues that did not exist before.
You may notice problems such as:
- The simulator freezes during loading
- The main menu is becoming unresponsive
- The sim freezing mid-flight
- Stutters that turn into complete lockups
The good news is that update-related freezing is usually caused by predictable issues. In many cases the problem can be fixed quickly without reinstalling the simulator.
This guide walks through the most common causes and the steps that typically resolve them.
Quick Summary
- Freezing after updates is often caused by add-on conflicts or corrupted cache files
- Major updates force the simulator to rebuild shaders and internal caches
- The Community folder is the most common source of freezing after updates
- Clearing the rolling cache frequently resolves post-update instability
- Graphics drivers may need updating after major simulator changes
- Testing the simulator in a clean state is the fastest way to isolate the problem
Why MSFS Freezes After an Update
After a major simulator update, several things have changed internally:
- Core simulator files are replaced
- Shader caches must rebuild
- Add-ons may become incompatible
- Graphics drivers may conflict with the new code
- The rolling cache may become corrupted
Freezing often occurs because something on the system no longer matches the new simulator version.
Step 1: Be Patient on First Launch
After a major update, the simulator may:
- Recompile shaders
- Rebuild cache data
- Re-index installed packages
This can cause:
- Long pauses
- Apparent freezing
- Temporary stuttering
Allow 10–15 minutes on the first launch before assuming something is broken.
If freezing continues beyond that, proceed with troubleshooting.
Step 2: Empty the Community Folder
This is the most common fix.
Major updates frequently break compatibility with:
- Aircraft add-ons
- Airport scenery
- Utilities
- Liveries
To test:
- Move all contents of the Community folder to a temporary location
- Restart MSFS
If freezing disappears, one of the add-ons is incompatible.
Reintroduce add-ons gradually in small groups to identify the cause.
Step 3: Clear the Rolling Cache
A corrupted rolling cache can cause freezing after updates.
To clear it:
Options → General → Data → Delete Rolling Cache
Restart the simulator afterwards.
If you cannot access the menu, manually delete:
RollingCache.ccc from the LocalCache folder.
Step 4: Update Graphics Drivers
Simulator updates sometimes rely on newer driver optimisations.
For NVIDIA GPUs:
- Perform a clean driver installation
For AMD GPUs:
- Use the factory reset installation option
After installing the driver, restart the PC and launch MSFS again.
Avoid using outdated drivers after a major simulator update.
Step 5: Delete Shader Cache
Old shader data may conflict with new rendering code.
To rebuild shaders:
- Delete the DirectX shader cache using Windows Disk Cleanup
- Or delete the MSFS shader cache folder if present
The simulator will regenerate shaders on the next launch.
Step 6: Reduce Graphics Settings Temporarily
Some updates increase system load.
Try temporarily lowering:
- Terrain LOD
- Object LOD
- Cloud quality
- AI traffic
- Glass cockpit refresh rate
If freezing stops, the update may have increased system demand beyond your previous settings.
Step 7: Verify or Repair Installation
If files were corrupted during the update process, verifying them can fix the freezing.
For the Steam version:
Right-click MSFS → Properties → Verify integrity of game files
For the Microsoft Store version:
Apps → MSFS → Advanced Options → Repair
Step 8: Disable Background Overlays
After updates, overlays can sometimes conflict with the simulator.
Temporarily disable:
- GeForce Experience overlay
- AMD overlay
- Discord overlay
- MSI Afterburner
- RivaTuner
Then launch the simulator again.
Step 9: Reset the User Configuration File
Occasionally, the graphics configuration file becomes unstable after updates.
To reset it:
- Locate the UserCfg.opt file
- Delete the file
- Restart MSFS
Your graphics settings will reset to default.
Step 10: Check for Overclock Instability
Simulator updates can stress hardware differently.
If your CPU or GPU is overclocked:
- Return hardware to stock settings
- Test stability again
Overclock settings that were stable before may cause freezing after an update.
What If the Simulator Freezes Mid-Flight Only?
If freezing occurs during flight but not in menus, possible causes include:
- Add-on airport conflicts
- Heavy live traffic
- Memory usage spikes
- Excessive Terrain LOD
Try:
- Lowering Terrain LOD
- Reducing AI traffic
- Turning off live traffic
- Removing recently installed scenery
Common Update-Related Freezing Scenarios
Freezing at 100% Loading
Often caused by an add-on conflict.
Freezing When Opening the World Map
Usually related to a corrupted rolling cache or incompatible scenery.
Freezing During Approach
Often due to heavy scenery load, combined with CPU limitations.
Random Freezes Every Few Minutes
Usually caused by driver conflicts or background processes.
Quick Recovery Checklist
If you want the fastest troubleshooting path:
- Empty the Community folder
- Delete rolling cache
- Update graphics drivers
- Verify simulator files
- Lower Terrain LOD
- Disable overlays
Most freezing problems after updates resolve with these steps.
When to Wait for a Hotfix
Sometimes the issue is not with your system.
If:
- Multiple users report the same freezing
- The issue began immediately after a major update
- None of the usual fixes help
Then the problem may be a simulator bug that requires an official patch.
Check official forums before attempting a full reinstall.
Conclusion
MSFS 2024 freezing after an update is usually caused by add-on conflicts, corrupted cache files, outdated drivers or increased system demand. Start by emptying the Community folder and clearing the rolling cache before moving to deeper troubleshooting. In most cases the simulator can be stabilised quickly without reinstalling. A systematic approach is far more effective than drastic measures.