Hey guys,

Sorry for the long post, but I’ve spent way too much time troubleshooting YouTube issues on Brave lately—black screens, videos constantly auto-restarting, and those annoying CPU spikes on 4K content. I finally found a setup that actually works, fixes the bugs, and makes the whole browser feel way snappier.

I wanted to share it here step-by-step for anyone else struggling.

First, open Brave and go to your browser settings.

1. Configure Brave Shields

• Trackers & ads blocking → Set to Standard
• Upgrade connections to HTTPS → Set to Standard
• Block scripts → Turn OFF (important so YouTube players load correctly)
• Block fingerprinting → Turn on
• Block cookies → Set to Block third-party cookies
• Forget me when I close this site → Turn OFF(unless you want to log in every time)

2. Privacy & Security

• Use Google services for push messaging → Turn OFF

Reduces background connections and extra processes.

• Auto-redirect AMP pages → Turn ON
• Auto-redirect tracking URLs → Turn ON

This bypasses bloated redirect links and loads pages directly.

• Prevent sites from fingerprinting me based on my language preferences → Turn ON
• Block Microsoft Recall → Turn ON

Prevents Windows Recall from screenshotting your Brave tabs.

• Send Do Not Track → Turn Off

3. System Settings

• Continue running background apps when Brave is closed → Turn OFF
• Use graphics acceleration when available → Turn ON

This lets your GPU handle video decoding instead of overloading the CPU.

• Memory Saver → Turn ON
• Mode: Balanced (recommended)

Helps free memory from inactive tabs and keeps the browser responsive.

4. Browser Flags Settings

Open Brave and type:

• brave://flags

in the address/search bar, then press Enter.

After that, search for these one by one:

• GPU rasterization → Set to Enabled

Uses the GPU for rendering pages instead of stressing the CPU.

• Zero-copy rasterizer → Set to Enabled

Improves rendering speed by sending data directly to GPU memory.

• Parallel downloading → Set to Enabled

Makes downloads faster by splitting files into multiple connections.

• Smooth Scrolling → Set to Enabled

Makes scrolling feel cleaner and more fluid.

• Choose ANGLE graphics backend → Set to D3D11

Usually gives the best stability and video performance on Windows.

These settings help reduce CPU usage, improve rendering performance, and make video playback smoother.

5. Brave Debloatinator

• GitHub

https://github.com/MulesGaming/brave-debloatinator

• More Information

https://github.com/MulesGaming/brave-debloatinator/blob/main/README.md

• What It Does

This script disables built-in Brave features and background services that many users never use, such as:

• Brave Wallet
• Brave News
• Background crypto services
• Extra telemetry-related components

Result

• Lower RAM usage
• Faster browser startup
• Cleaner overall experience
• Fewer background processes running

6. Google My Ad Center

Open: https://myadcenter.google.com

Then turn:

• Personalized Ads → OFF

Why?

For some reason, this feature can cause a weird YouTube issue where videos keep restarting themselves repeatedly for no clear reason.

After disabling it, the problem usually disappears completely.

It also improves your privacy by reducing ad personalization and tracking activity tied to your Google account.

7. NVIDIA Control Panel

Open NVIDIA Control Panel and go to Manage 3D Settings.

Go to the Program Settings tab and select Brave Browser (brave.exe) from the list.

• Antialiasing - Mode→Turn OFF
• OpenGL rendering GPU: Manually select your specific card (e.g., RTX 3060) instead of "Auto-select".
• Power management mode: Change this to Prefer maximum performance.
• Threaded optimization: →turn On (this is huge for modern browser performance).

Go to Path: Adjust video image settings

• Deinterlacing
  • Use inverse telecine → turn on
• Video Enhancement
  • Super resolution → turn off
  • High Dynamic Range → turn off

Why you should disable these settings ?

I am using an i5-12400 and RTX 3060 12GB, and I found that enabling these features causes the browser to stop using the GPU for decoding and shifts the entire load to the CPU, leading to massive usage spikes.