Crashing to Desktop (RX 7900 XTX / 7800X3D)

System

• CPU: AMD Ryzen 7 7800X3D

• GPU: XFX Speedster MERC310 Radeon RX 7900 XTX

• Motherboard: MSI PRO X870E-P WIFI (BIOS 7E70v2A31)

• RAM: 32GB DDR5 (Corsair CMH32GX5M2X7200C34)

• OS: Windows 11 Pro 25H2 (Build 26200.7840)

• Display: LG 34GS95QE-B.AUS – 3440×1440 @ 240Hz

Issue

Game launches normally and loads into the tutorial area.
After spawning, moving around for a few seconds causes a brief freeze (~1s) followed by an instant crash to desktop.

• No error message

• No Event Viewer application crash entry

• Occurs consistently

Menus remain stable indefinitely.

Repro Steps

1. Launch game

2. Enter a mission

3. Start moving

4. After several seconds: freeze → crash to desktop

Troubleshooting Attempted

• Disabled CPU tuning (PBO / Curve Optimizer)

• Disabled RAM XAMP

• Reset AMD shader cache

• Deleted DirectX shader caches

• Reset Adrenalin settings to default

• Disabled Radeon features (Anti-Lag, Chill, Boost, Enhanced Sync)

• Disabled overlays (Xbox Game Bar, Steam, Discord, Parsec, RTSS)

• Disabled FreeSync / VRR

• Tested windowed and fullscreen modes

• Verified game files

Crash behavior remains unchanged.