Why Does ARC Raiders Keep Crashing? PC Fix Guide
Quick Takeaways / At-A-Glance
- Primary Culprits: Unreal Engine 5 VRAM overflow, DirectX 12 shader compilation stutters, and outdated graphics drivers.
- Immediate Hotfix: Lower Texture Quality to Medium, disable Ray Tracing entirely, and run the game in DirectX 12 with clean shader caches.
- System Bottlenecks: High-density combat zones and heavy particle effects put extreme stress on CPU thread pools and GPU memory.
- Safety First: If you experience frequent instability, adjust your playstyle to extract quickly and avoid high-density hot zones until your settings are optimized.
Complete Overview & Search Intent
Few things are more frustrating in an extraction shooter than losing your hard-earned loot to a sudden crash. In ARC Raiders, where survival depends on tactical extraction and careful inventory management, a crash to desktop (CTD) is not just a minor technical annoyance—it is a devastating loss of progression.
Because ARC Raiders is built on Embark Studios' highly advanced, visually stunning iteration of Unreal Engine 5, it pushes modern PC hardware to its absolute limits. High-fidelity destruction, complex global illumination, and dense environmental rendering require a perfectly tuned system to run stably. If you are experiencing frequent freezes, "DirectX Call Failed" errors, or sudden desktop crashes, this guide will walk you through the technical root causes and provide actionable, step-by-step solutions to stabilize your game.
Deep Dive Mechanics & Technical Specs
To understand why ARC Raiders crashes, we must look under the hood at how Unreal Engine 5 manages system resources. Embark Studios utilizes cutting-edge engine features that demand rapid communication between your CPU, GPU, and system RAM.
Unreal Engine 5 and VRAM Allocation
Unreal Engine 5 uses advanced virtualized geometry and dynamic global illumination. These systems stream massive amounts of high-resolution asset data directly into your graphics card's Video RAM (VRAM). If your GPU has 8GB of VRAM or less, running the game on High or Epic settings will inevitably cause a VRAM overflow. When the engine requests more VRAM than your card has physically available, Windows attempts to use system RAM as a backup (paging). This bottleneck causes a massive frametime spike, frequently resulting in a DXGI_ERROR_DEVICE_REMOVED or DXGI_ERROR_DEVICE_HUNG crash.
DirectX 12 Shader Compilation Pipeline
DirectX 12 requires shaders to be compiled specifically for your hardware configuration. While ARC Raiders attempts to pre-compile shaders on the main menu, mid-game updates, background driver changes, or corrupted cache files can force the engine to compile shaders on the fly during a raid. When a massive explosion occurs or a new wave of ARC machines drops from the sky, the sudden demand for shader compilation can overload your CPU's primary thread, causing the game client to freeze and crash.
CPU Thread Scheduling and Overclocking Instability
ARC Raiders is incredibly CPU-intensive due to its real-time physics calculations and server-side tracking. If your CPU is running an unstable factory overclock, or if Windows is struggling to schedule threads properly between Performance and Efficient cores (particularly on Intel 12th Gen and newer CPUs), the game engine will desynchronize from the anti-cheat software, resulting in an instant crash to desktop without an error code.
Comprehensive Data Comparison Table
Optimizing your settings is the fastest way to stop crashes. Use the table below to understand how specific graphical options affect your system's stability and VRAM overhead.
| Graphic Setting | Default Option | Recommended for Stability | VRAM Impact | Crash Risk Reduction | Technical Reason for Crash |
|---|---|---|---|---|---|
| Global Illumination | Epic | Medium (Disable Lumen) | High | Critical | High ray-tracing calculations overload the GPU compute pipeline. |
| Texture Quality | Epic | Medium / High (Match VRAM) | Extreme | Critical | VRAM overflow triggers Windows TDR (Timeout Detection & Recovery). |
| Ray Tracing | Enabled | Disabled | Extreme | High | Hardware-accelerated RT causes instability on mid-range GPUs. |
| DirectX Version | DX12 | DX12 (Clear Cache) | Medium | Medium | Corrupted shader caches cause instant crashes during asset loading. |
| Upscaling (DLSS/FSR) | Quality | Balanced / Performance | Low (Saves VRAM) | Medium | Lowering internal rendering resolution prevents memory spikes. |
| Effects Detail | High | Medium | Medium | High | Heavy particle calculations during explosions trigger CPU thread locks. |
Step-by-Step Tactical Walkthrough
Follow these troubleshooting procedures in order to isolate and eliminate the technical bottlenecks causing your game to crash.
Verify Integrity of Game Files via Steam
Corrupted installation files are a primary cause of random crashes, especially after a game patch.
- Open your Steam Library.
- Right-click on ARC Raiders and select Properties.
- Navigate to the Installed Files tab.
- Click Verify integrity of game files.
- Allow Steam to scan and re-download any corrupted or missing assets.
Wipe Shader Cache and Force Recompilation
If your shader cache is corrupted, clearing it forces your system to rebuild clean files, preventing mid-raid crashes.
- Press
Windows Key + Rto open the Run dialog. - Type
%localappdata%and press Enter. - Locate the ARC Raiders folder (or the Embark folder) and open it.
- Delete the
Savedfolder. This will reset your graphic settings to default but will completely clear out old, corrupted shader caches. - Next, open your NVIDIA Control Panel or AMD Software and locate the Shader Cache size option. Set it to 10GB or Unlimited to prevent Windows from deleting compiled shaders prematurely.
Adjust Windows Virtual Memory Pagefile
If ARC Raiders runs out of physical RAM and VRAM, it relies on your storage drive's pagefile. If this pagefile is too small or disabled, the game will instantly crash to desktop.
- Type Advanced System Settings in the Windows search bar and open it.
- Under the Advanced tab, click Settings in the Performance section.
- Go to the Advanced tab and click Change under Virtual Memory.
- Uncheck Automatically manage paging file size for all drives.
- Select your fastest SSD (where the game is installed).
- Choose Custom size and set the Initial size to 16384 MB (16GB) and Maximum size to 32768 MB (32GB).
- Click Set, then click OK and restart your PC.
Disable Hardware-Accelerated GPU Scheduling
While Hardware-Accelerated GPU Scheduling (HAGS) can improve average frame rates, it is known to cause memory allocation conflicts in Unreal Engine 5 titles.
- Open the Windows Settings menu.
- Go to System > Display > Graphics.
- Click on Change default graphics settings.
- Toggle Hardware-Accelerated GPU Scheduling to Off.
- Restart your PC for the changes to take effect.
Map Locations & Threat Mitigation
In ARC Raiders, stability issues are often triggered by specific in-game events or environmental factors. Understanding where and why these performance spikes occur will help you adapt your playstyle to avoid crashes.
High-Density Industrial Zones
Areas featuring massive concrete structures, complex geometry, and dense industrial assets put an immense load on your system's VRAM. When moving through these zones, the engine must rapidly stream textures.
- Mitigation: Avoid running through these environments at maximum speed on a high-speed vehicle if you are experiencing stuttering. Slow down to give your storage drive and VRAM time to load the assets smoothly.
Heavy Weather Events and Dust Storms
Dynamic weather events introduce complex particle systems and volumetric fog. The interaction between these volumetric effects and the game's lighting system can cause sudden GPU utilization spikes.
- Mitigation: If a heavy dust storm rolls in, seek shelter inside underground bunkers or covered ruins. Not only is this a smart tactical decision to avoid enemy patrols, but it also reduces the rendering load on your GPU by hiding distant volumetric fog.
Massive ARC Drop Pod Invasions
When large ARC dropships descend, they trigger dynamic destruction, spawn multiple complex enemy models, and generate massive explosion particle effects simultaneously. This is the ultimate stress test for your CPU.
- Mitigation: If you feel your frame rate drop significantly during an ARC drop, step back from the immediate center of the explosion. Fight from a medium distance to keep the heaviest particle physics outside of your immediate rendering frustum.
Pro Survival Tips & Stash Strategy
When your system is unstable, playing aggressively is a recipe for losing your gear. Implement these survival strategies to minimize the impact of potential crashes on your progression.
Run Budget Loadouts During Testing
If you are still fine-tuning your settings, do not deploy with your absolute best weapons and rarest gear. Run budget-friendly, easily replaceable loadouts. Focus on gathering basic materials and testing your system's stability in different areas of the map before risking your high-tier stash.
Prioritize Quick Extractions
When testing new performance fixes, aim for short, focused runs. Enter the map, gather a few valuable components, and head straight for the nearest extraction point. This limits your exposure to mid-game memory leaks and ensures that if a crash does occur, you haven't wasted an hour of looting.
Keep Background Applications Clean
Unreal Engine 5 is highly sensitive to third-party overlays. Before launching a raid, close Discord, GeForce Experience, MSI Afterburner, and any web browsers running in the background. These applications compete for valuable VRAM and system memory, significantly increasing the likelihood of a crash during intense combat.
Frequently Asked Questions (FAQ)
Why does ARC Raiders crash with an "Out of Video Memory" error?
This error occurs when the game demands more VRAM than your graphics card possesses. Unreal Engine 5's high-resolution textures and Lumen global illumination are highly demanding. To fix this, lower your Texture Quality to Medium or Low, disable Ray Tracing, and enable an upscaler like DLSS or FSR to reduce the internal rendering resolution.
How do I fix the DirectX Device Hung error in ARC Raiders?
This error indicates that your graphics card stopped responding to the game engine. It is often caused by an unstable GPU overclock, overheating, or a conflict with Windows Hardware-Accelerated GPU Scheduling (HAGS). Try disabling HAGS, reverting any GPU overclocks to stock speeds, and performing a clean driver installation using Display Driver Uninstaller (DDU).
Does disabling overlays really prevent ARC Raiders from freezing?
Yes. Overlays from Steam, Discord, NVIDIA ShadowPlay, and RivaTuner Statistics Server hook directly into the game's rendering pipeline. In DX12 titles like ARC Raiders, these hooks can cause memory access violations, leading to sudden freezes or crashes to desktop. Disabling them ensures a cleaner path between the game and your GPU.
Can I run ARC Raiders on DirectX 11 to avoid crashes?
ARC Raiders is built native to DirectX 12 to leverage advanced features like virtualized geometry and modern multi-threaded CPU rendering. Forcing the game to run in DirectX 11 via launch commands is not recommended, as it will disable critical engine systems, severely degrade performance, and likely cause even more frequent crashes.
Final Verdict & Raider Checklist
To guarantee a smooth, crash-free extraction experience, run through this pre-raid checklist before you drop back into the wasteland:
- Graphics Drivers: Updated to the absolute latest version with a clean installation.
- Steam Files: Verified and confirmed to be 100% intact.
- Texture Quality: Adjusted to match your physical GPU VRAM (Medium for 8GB or less).
- Ray Tracing & Lumen: Disabled to prevent massive GPU overhead.
- Windows Pagefile: Set to a custom size of 16GB–32GB on your fastest SSD.
- Background Apps: Discord overlay, Geforce Experience overlay, and web browsers closed.
- Shader Cache: Cleared and set to 10GB or Unlimited in your GPU control panel.
