Critical Bug: VRAM Memory Leak Causes FPS Drop to <5 After Cinematic (PC)
Game: EA SPORTS FC 26
Platform: PC
Summary of the Issue: There is a critical memory leak bug tied to a specific pre-match cinematic: the one that shows the view from outside the stadium. This bug causes the GPU's VRAM to completely saturate, leading to a massive and permanent performance drop to under 5 FPS. This issue has been consistently replicated in Ultimate Team modes (Squad Battles, Rivals) and Pro Clubs, making the game unplayable and forcing a full application restart to restore performance.
Detailed Description: During normal gameplay, the game runs with excellent and stable performance, exceeding 90 FPS. However, after the specific stadium exterior cinematic with people walking is played before a match, the VRAM usage reaches its maximum limit. Once this cinematic concludes, the allocated memory is not released. This results in a drastic performance drop to less than 5 FPS. This low-performance state is permanent and persists throughout the subsequent match and into the post-match menu screens.
Exact Steps to Reproduce the Bug:
- Start a match in Ultimate Team (Squad Battles, Rivals) or Pro Clubs modes.
- Wait for the pre-match cinematic that shows an exterior view of the stadium with people walking.
- Once the cinematic finishes and gameplay begins, observe that the FPS has dropped to less than 5.
- Play through the match and enter the post-match menus to confirm that the poor performance persists indefinitely.
Detailed Root Cause Analysis: After extensive diagnostics, the following has been confirmed:
- Cause: The issue is a memory leak. During the stadium exterior cinematic, VRAM usage on a 4GB GPU reaches its practical limit (~3.7 GB) and is not deallocated afterward.
- Technical Symptom: During the FPS drop, hardware monitoring shows that the GPU's clock frequency (MHz) remains high and stable, but the GPU Load percentage is extremely low. This confirms a severe bottleneck in the memory subsystem (due to paging or "thrashing") and not an issue with the GPU's processing power.
Bug Persistence and Recovery Method:
- The only 100% reliable way to fix the issue after it has occurred is to completely restart the game application.
- On some occasions, returning to the main menu after a match can clear the VRAM and restore performance, but this behavior is inconsistent and does not always work, making it an unreliable solution.
System Specifications:
- GPU: NVIDIA GeForce RTX 3050 Laptop
- NVIDIA Driver Version: 581.29
- CPU: AMD Ryzen 5 6600H
- RAM: 16 GB DRR6 4800 mhz
- Operating System: Microsoft Windows 11 Home Single Language - Versión 10.0.26100 compilación 26100