Hi everyone, Since installing the Windows update KB5035349, Star Citizen crashes instantly on launch. The launcher starts fine, but the game closes immediately with this message: Star Citizen Has Stopped Running Unexpectedly Game error code: 3221225477 Crash Digest: (varies each attempt) (screenshot below for reference) :computer: System Specs ♦ CPU: AMD Ryzen 9 5800X ♦ GPU: Radeon RX 6900 XT ♦ RAM: 64 GB ♦ OS: Windows 11 (KB5035349 was installed, later uninstalled — issue persists) :warning: Symptoms Game crashes immediately at launch (before or right after the Star Citizen logo). Windows error 0xC0000005 (Access Violation). No hardware or driver changes before the issue appeared. Game was working perfectly the night before the Windows update. :white_check_mark: Troubleshooting Attempted ♦ Verified game files via RSI Launcher ♦ Deleted USER folder ♦ Launched as Administrator ♦ Clean reinstall of AMD drivers (latest WHQL version) ♦ Tried DirectX 11 instead of Vulkan ♦ Disabled Memory Integrity / Core Isolation ♦ Uninstalled KB5035349 (no improvement)