GTA 5 Troubleshooting Guide - Fix Common Mod Problems 2025

Complete Troubleshooting Guide for GTA 5 Mods

Fix the most common modding issues.

Problem: Game Crashes on Startup

• Solution 1: Update Script Hook V to latest version
• Solution 2: Install Heap Adjuster
• Solution 3: Remove recently installed mods one by one
• Solution 4: Verify game files in launcher

Problem: Mods Not Loading

• Check F4 opens trainer menu (tests Script Hook V)
• Ensure ASI Loader installed (OpenIV → Tools → ASI Manager)
• Check .asi files in root folder
• Run game as Administrator

Problem: Low FPS with Graphics Mods

• Lower MSAA or disable it
• Reduce grass quality to High
• Install performance gameconfig
• Check GPU temperature (may be thermal throttling)

Problem: Vehicles Not Spawning

• Check dlclist.xml has correct entry
• Verify dlc.rpf file exists in dlcpacks folder
• Install updated Gameconfig
• Check vehicle name spelling in trainer

Problem: Game Freezes

• Install Packfile Limit Adjuster
• Reduce number of add-on vehicles
• Update graphics drivers