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3 Proven Ways to Fix Kodi Buffering Issues for Smooth Streaming

As a long-time Kodi user and cord-cutter, I've relied on it for years to organize, access, and stream my local media library. While it's incredibly versatile, Kodi often falls short of rivals like Plex in user-friendliness, requiring more tweaks and suffering from frequent buffering.

If you've invested time perfecting your Kodi setup only to battle constant pauses, take heart—these issues are usually fixable with targeted adjustments. Drawing from hands-on experience across devices and setups, here are three reliable tips to eliminate Kodi buffering.

Kodi Streams Aren't All the Same

Kodi handles three main stream types:

  • Local content: Files stored on your device, played via Kodi.
  • On-demand video: Add-ons from the official repository provide free, legal video content.
  • Live TV: Official add-ons stream live channels legally for free. Yes, you can watch TV online legally and for free. Everyone knows illegal streams abound, but plenty of legal, no-cost options exist too.

3 Proven Ways to Fix Kodi Buffering Issues for Smooth Streaming

Live TV buffering stems from server overload, beyond your control. But for local files and on-demand streams, the fixes below work wonders.

Important warning: Many third-party add-ons are illegal. How the legality of your Amazon Fire TV Stick and Kodi can cause problems. Kodi and Fire TV Stick combos are popular, but they can lead to legal issues. Read More. MakeUseOf does not endorse using these tips for pirated content.

1. Tweak the Advancedsettings.xml File

Start with the advancedsettings.xml file, which unlocks settings absent from Kodi's GUI. It controls cache behaviors and more. As someone who's optimized dozens of installs, this is often the game-changer.

The file isn't there by default—you'll create it in Kodi's userdata folder. Simpler than it sounds. Follow these rules:

  • All content must be lowercase.
  • Restart Kodi after edits for changes to apply.

Creating Advancedsettings.xml

Open a plain text editor (like Notepad++), create advancedsettings.xml (no .txt extension), and save it to:

  • Windows: %APPDATA%\Kodi\userdata
  • Mac: /Users/<USERNAME>/Library/Application Support/Kodi/userdata/
  • Linux: ~/.kodi/userdata/
  • Android: android/data/org.xbmc.kodi/files/.kodi/userdata/
  • iOS: /private/var/mobile/Library/Preferences/Kodi/userdata/

Note: Windows users, avoid the Program Files Kodi folder.

3 Proven Ways to Fix Kodi Buffering Issues for Smooth Streaming

Paste this into the file:

<advancedsettings>
  <cache>
    <buffermode>[Insert number]</buffermode>
    <memorysize>[Insert number]</memorysize>
    <readfactor>[Insert number]</readfactor>
  </cache>
</advancedsettings>

Choosing the Right Values

Tailor based on your hardware:

buffermode: 0 (all internet files), 1 (local + internet, recommended), 2 (internet only), 3 (off).

memorysize: Bytes for RAM cache (Kodi needs 3x available). E.g., 20971520 = 20MB (60MB RAM needed). Too high risks crashes—test incrementally. Or set to 0 for disk caching (HDD/SSD space limits only).

readfactor: How much extra to buffer. 8 balances fill speed and bandwidth use effectively.

2. Connect a VPN

How to Set Up a VPN on Kodi and Why You Should. VPNs hide your activity from ISPs and governments, but crucially, they stop ISP throttling on video streams—a hidden cause of most buffering.

Throttling is technically illegal, yet post-net neutrality, it's rampant in places like the US. Skip free VPNs; they're unreliable. 5 reasons why you should stop using free VPNs right now. Invest in a premium service—worth every penny for seamless playback.

3. Upgrade Your Hardware

Not instant, but essential if other fixes fall short. Kodi thrives on capable devices.

How to Choose the Best Kodi Box for Your Needs.

3 Proven Ways to Fix Kodi Buffering Issues for Smooth Streaming

Powerhouses like Nvidia Shield excel. 7 Reasons the Nvidia Shield is the Ultimate Cord Cutter Device. Budget Android phones, cheap boxes, or low-end sticks like Fire TV often struggle, especially with VPNs.

Still Buffering? Next Steps

These expert-tested solutions resolve most issues. If not, revisit basics: How To Set Up And Use Kodi: For Beginners.

Share your fixes in comments—what worked for you?