2. Run the Game Program as an Administrator
You’ll need to allow the system admin access to the Lightyear Frontier game application so that the program can run properly. Missing system admin permission can cause conflicts with the game running experience like startup crashes, lags, stutters, and more.
- Open the Steam client.
- Go to the Library.
- Right-click on Lightyear Frontier.
- Click on Manage.
- Now, click on Browse local files.
- Head over to the installed game directory on the PC.
- Right-click on the LightyearFrontier.exe app.
- Click on Properties > Go to the Compatibility tab.

- Enable the Run this program as an administrator option.
- Click on Apply and select OK to save changes.
3. Update Lightyear Frontier
Sometimes an outdated game patch version causes issues with the game performance or stability if the installed version is buggy. It’s always better to check for the game version updates and install the latest version whenever available.
- Open the Steam client > Go to the Library.
- Click on Lightyear Frontier.
- Now, click on the Update button. (if any)
- Once done, reboot the PC to apply changes.
4. Scan and Repair the Game Files
It seems that corrupted or missing game files installed on the PC cause a lot of issues such as game launching and performance drops whatsoever. You can easily scan and repair the installed game files on your system via Steam. Check the steps below to do so:
- Launch Steam > Click on the Library.
- Right-click on Lightyear Frontier from the list.
- Click on Properties > Go to the Local Files files.

- Click on Verify Integrity of Game Files.
- Wait for it to complete and then restart the PC.
5. Check for the Graphics Driver Update
An outdated or corrupted graphics driver version on your PC may also trigger issues with the game stutters and lags at times. You might need to check for the graphics driver updates at your end to grab the latest version. Here we’ve mentioned both the recommended and manual methods for you to choose from.
Recommended Update:
- Open the Start menu > Search and open Device Manager.
- Double-click on Display Adapters.
- Right-click on the dedicated graphics card.

- Select Update Driver > Click on Search automatically for drivers.
- If an update is available, the latest driver will be installed automatically.
- Once done, restart the system to apply changes.
Manual Update:
If your graphics driver version not getting updates then you can try visiting the official website of the respective manufacturer for the graphics card model. Ensure to download the latest graphics driver version on the PC and run the installer to get it installed. Once done, reboot the PC. You can jump to the link below to do so:
6. Close Unnecessary Background Tasks
You can also try closing the unnecessary third-party background processes at your end to ensure there is no conflict with the tasks. Check the steps below to force close individual tasks which are not helpful to you.
- Press the Ctrl+Shift+Esc keys to open Task Manager.
- Go to Processes > Click to select the third-party unnecessary tasks.
- Next, click on End Task to close it.
- Close tasks individually. (don’t close system processes)
- Once done, reboot the system to apply changes.
7. Update Windows
You might need to check for Windows updates manually at your end and install the latest version. Sometimes an outdated system version can cause issues with the gaming performance.
- Press the Win+I keys to open Windows Settings.
- Click on Windows Update from the left pane.
- Now, select Check for updates.

- If an update is available, select Download and Install.
- Wait until the software update is complete.
- Once done, restart your computer to apply changes.
8. Keep Your PC Cool Down
You can try cooling down your computer for a while to avoid overheating issues. Any kind of overheating in the machine can easily cause issues with the system performance and bring program lags or glitches. Wait for at least a couple of minutes before powering on the system. You can also adjust proper airflow to reduce heating in most cases. Additionally, keep your PC hardware clean using an air blower or mini brush gently. Otherwise, install a proper cooling system or upgrade to a better case for nice air intake.
9. Set the Game Program to High Priority
You may use the high-priority option for your game application on the system manually to allow the maximum system resources for the selected game program. It’ll ensure that the game smoothly without too much lag or stutter.
- Right-click on the Start Menu.
- Select Task Manager.
- Click on the Processes tab.
- Right-click on the Lightyear Frontier task.
- Click on Set Priority > Set it to High.
- Close Task Manager > Run the game to check for the issue.
10. Reduce In-Game Graphics Settings
Another thing you can do is to adjust the in-game graphics settings on your PC by following the steps below. If you’re using a low-end or mid-end PC specification, do the same steps as follows to achieve higher FPS. Several players have already found this trick helpful. So, you should also try it out.
- Run the Lightyear Frontier game via Steam.
- Go to the in-game Settings menu.
- Click on the Display tab.
- Adjust the following options for the Low/Mid PC:
- Display Mode – Fullscreen
- VSync – Off
- Resolution – Default (Recommended)
- Resolution Scale – 100%
- Dynamic Resolution – Off
- DLSS Mode – Off
- Frame Rate Limit – Disabled
- 1st Person Field of View – 100
- 3rd Person Field of View (Mech) – 100
- Screen Shake Strength – 100
- View Bob Strength – 100
- Click on the Graphics tab.
- Shadows – Medium
- Screen-Space Contact Shadows – Off
- Textures – Medium
- View Distance – Low
- Anti-Aliasing – Off
- Ambient Occlusion – Off
- Foliage – Low
- Post Processing – Low
- VFX – Medium
- Screen-Space Global Illumination – Low
- Clouds – Medium
- Volumetric Fog – Medium
- Motion Blur – Off
- Bloom – Low
- Lens Flare – Off
- Once done, save the changes.
- Relaunch the game to check for the issue.
11. Disable Third-Party Overlay Apps
It’s also recommended to our readers to manually turn off unnecessary overlay applications on the PC. This will remove additional burden from the system and more resources will be available for the game program. As a result, your games will run smoothly to some extent. Though overlay apps are useful for several players to chat with friends, take screenshots, record screens, etc most of the players don’t find it useful enough. So, check the steps below to turn off third-party overlay apps.
Game Mode:
- Press the Win+I keys to open Windows Settings.
- Click on Gaming > Go to Game Mode.

- Turn Off the Game Mode toggle.
- Once done, restart the PC to apply changes.
Steam In-Game Overlay:
- Open the Steam client > Click on Library.
- Right-click on Lightyear Frontier.
- Click on Properties.
- Go to General.
- Turn OFF the Enable the Steam Overlay while in-game option.
- Once done, reboot the PC to apply changes.
Xbox Game Bar:
- Press the Win+I keys to open Windows Settings.
- Click on Gaming > Go to Game Bar.
- Turn Off the Record game clips, screenshots, and broadcast using the Game bar option.
Discord Overlay:
- Launch the Discord app.
- Click on the gear icon at the bottom.
- Select Overlay under App Settings.
- Turn On the Enable in-game overlay.
- Click on the Games tab.
- Select Lightyear Frontier.
- Turn Off the Enable in-game overlay option.
- Once done, reboot your PC to apply changes.
Nvidia GeForce Experience:
- Open the Nvidia GeForce Experience app.
- Click on Options (gear icon) from the top right side.
- Turn Off the In-Game Overlay option.
- Run the Lightyear Frontier to check for the issue.
12. Disable Overclocking for CPU or GPU
If none of the workarounds helped you, manually disable CPU or GPU overclocking on your computer. The chances are high that either you’ve overclocked the CPU/GPU or it comes overclocked by default. So, you can try disabling the overclocking mode using reliable software like MSI Afterburner. You can also use any other overclocking tool to reduce the clock speed. For further technical assistance, you should contact the support of your respective CPU or GPU manufacturer & ask for the proper steps.
That’s it, guys. We assume this guide was helpful to you. For further queries, you can comment below.