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Unknown Error ARC Raiders

High Jitter and Packet Loss - ARC Raiders Fix Guide

📅 Published: 2026-02-03 🔄 Updated: 2026-02-03 👥 Reports: 8 ⚡ Severity: 🟢 Low

🎯 Quick Answer

The primary fix involves rolling back to a stable NVIDIA driver version (e.g., 581.57) and then performing a clean installation using Display Driver Uninstaller (DDU) in Windows Safe Mode.

SECTION 1: OVERVIEW

This error occurs when ARC Raiders experiences severe network instability characterized by high jitter and packet loss, despite a stable underlying internet connection. The problem manifests as intermittent, unplayable lag spikes lasting 10-15 seconds. The issue is specific to the client's local machine or network configuration, as it can persist while other players in the same session remain unaffected. It is most frequently reported on the PC platform following game updates or graphics driver installations. The severity is high, as the latency spikes result in rubberbanding, delayed hit registration, and sudden player death during combat, particularly in proximity to other Raiders. No specific in-game error code is displayed; the symptoms are observed directly as network performance degradation.

SECTION 2: SYMPTOMS

The application exhibits massive, periodic latency spikes where the game world freezes or characters rubberband violently for 10-15 second durations. Player movement input is delayed or ignored during these spikes. Combat becomes unresponsive, with damage applying in sudden bursts once the connection stabilizes, often resulting in immediate defeat. The issue occurs most consistently during player-versus-environment (Arc) encounters and in areas with high player density. Network statistics, if monitored, will show packet loss percentage spiking to 20-50% and jitter measurements exceeding 100ms during these events, while base ping to the game server may remain normal.

SECTION 3: COMMON CAUSES

SECTION 4: SOLUTIONS

Solution 1: Clean NVIDIA Driver Rollback

Difficulty: Medium Time: 20 minutes Success Rate: High Steps: Why it works: This removes all remnants of newer, conflicting driver files and registry entries, ensuring a pristine installation of a driver version known for stability with ARC Raiders.

Solution 2: Configure Router QoS and Disable IPv6

Difficulty: Medium Time: 15 minutes Success Rate: Medium Steps: Why it works: QoS prevents other devices on your network from saturating bandwidth, while disabling IPv6 forces a stable IPv4 connection path, eliminating a potential routing conflict.

Solution 3: Reset Windows Network Stack

Difficulty: Easy Time: 10 minutes Success Rate: Medium Steps: ` netsh winsock reset netsh int ip reset ipconfig /release ipconfig /flushdns ipconfig /renew ` Why it works: These commands reset corrupted network catalogues, clear the local DNS cache, and renew the IP address, establishing a fresh connection foundation.

Solution 4: Optimize In-Game and System Settings

Difficulty: Easy Time: 10 minutes Success Rate: Medium Steps: Why it works: Limiting frames and reducing GPU load decreases render queue latency, while priority settings ensure the game's processes are serviced before non-critical background tasks.

Solution 5: Update Ethernet Adapter Driver and Disable Energy Saving

Difficulty: Easy Time: 10 minutes Success Rate: Low Steps: Why it works: This ensures the network adapter runs at peak performance without entering low-power states or reducing processing to save energy, which can induce latency.

SECTION 5: PREVENTION

Maintain a fixed, stable NVIDIA driver version and avoid updating immediately upon release. Test new drivers during non-critical play sessions. Implement a monthly maintenance schedule: reboot your router, flush the DNS cache via Command Prompt (ipconfig /flushdns), and verify game files through your launcher. Use a monitoring tool like PingPlotter for 24 hours to establish a baseline of your connection stability to common game server endpoints, allowing for rapid identification of new ISP or local network issues.

SECTION 6: SUPPORT ESCALATION

Contact the official ARC Raiders support team if all solutions fail and the problem is isolated to your system. Before contacting, gather the following diagnostic information: a trace route (tracert) to the game server, a screenshot of your network statistics during a lag spike (using an in-game overlay or resource monitor), your complete system specifications including driver versions, and the exact model of your router and modem. This data is required for technical support to diagnose connection path or hardware-specific issues.

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