After roughly a year of stable performance, the Brave browser has suddenly developed severe rendering latency. Video playback on platforms like YouTube suffers from constant freezing and dropped frames, while standard DOM scrolling (e.g., NexusMods) is extremely choppy. Interacting with the UI or opening new tabs introduces heavy browser lag, dropping the effective frame rate to what feels like ~5 FPS.
Toggling “Use graphics acceleration when available” to OFF completely resolves the issue, instantly restoring normal performance. Chromium alternatives (Edge) and Firefox forks (LibreWolf) continue to function perfectly with hardware acceleration enabled on this exact same hardware configuration.
Steps to Reproduce:
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Launch Brave with “Use graphics acceleration when available” toggled ON.
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Navigate to a media-heavy or script-heavy webpage (e.g., YouTube, NexusMods).
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Attempt to playback video, scroll the page, or open a new background tab.
Actual Result: Severe visual stuttering, UI lock-ups, and massive frame rate drops across the entire browser environment.
Expected Result: Smooth hardware-accelerated rendering, responsive UI, and stable video playback.
Reproduces how often: Always (100% reproduction rate until Hardware Acceleration is disabled).
Operating System and Device:
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OS: Windows 11 (Fully up to date)
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CPU: Intel Core i7 11700K @ 5.1GHz
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Motherboard: MSI MPG Z590 (BIOS up to date)
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RAM: 32GB Corsair Vengeance RGB RS DDR4 @ 3200MHz
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GPU: MSI RTX 5070 Ti 16GB (Drivers up to date as of March 7, 2026)
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Storage: Samsung 980 Pro SSD
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Display Topology: Dual-monitor setup running a Dell S3422DWG (3440x1440 @ 144Hz) alongside an LG C4 OLED (3840x2160 @ 144Hz).
Brave Version:
Brave 1.87.192 (Official Build) (64-bit)
Chromium: 145.0.7632.160
