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How To Stop Kodi Buffering on Any Device (Nov. 2023)

Hey there! If Kodi buffering is driving you crazy, you‘ve come to the right place. I‘m going to walk you through several surefire tricks to fix lag and get smooth streaming in no time.

Kodi is used by millions worldwide to access free movies, shows, and more. But buffering can disrupt even the best streaming experience.

In this comprehensive guide, I‘ll provide proven techniques to stop Kodi buffering for good. Just follow along with me step-by-step.

By the end, you‘ll have the expertise to troubleshoot and resolve buffering issues on any device. Now let‘s get started!

A Quick Look at Kodi Streaming and Buffering

First things first, I want to provide some background on Kodi and why buffering happens in the first place. This info will be helpful for diagnosing your specific issues later on.

Kodi‘s Popularity for Streaming

  • Kodi began in 2003 as the Xbox Media Center. It has grown into one of the most popular free streaming platforms.
  • Over 30 million users actively use Kodi through various devices according to latest estimates.
  • Streaming movies, tv shows, live sports, and IPTV are among the top uses for Kodi.
  • Access to extensive libraries of on-demand content via third-party addons is a major reason for Kodi‘s popularity.

What Causes Kodi Buffering?

Now that you know how prevalent Kodi is for streaming, what actually causes it to buffer? Here are the main culprits:

  • Slow internet speeds – Streaming large HD and 4K video files requires fast and steady internet. Slow speeds below 10 Mbps often cause persistent buffering.

  • WiFi instability – Wireless connections are prone to signal interference and drops, leading to buffering. Wired ethernet provides more consistent performance.

  • ISP throttling – Some providers intentionally limit bandwidth which affects streaming on Kodi. This aggravates buffering, especially when using VPNs.

  • Regional restrictions – Certain locations are blocked from accessing streaming sources, which disrupts playback and requires buffering.

  • Hardware limitations – Underpowered devices like Fire sticks can struggle with high bitrate 4K streams, resulting in choppiness and stalls.

  • Cache size configuration – Kodi relies on the cache to buffer short portions of video ahead of time. Insufficient cache size settings cause frequent buffering.

There are a few key troubleshooting steps you can take to address these specific issues. Let‘s go through them one-by-one…

Method 1: Configure Advanced Settings

Optimizing Kodi‘s cache and memory settings is crucial to minimize buffering during streaming. This forces Kodi to allocate more storage space to cache larger chunks of upcoming video.

Why Proper Cache Settings Are Important

  • Kodi‘s cache buffers portions of video content ahead of playback time to prevent lag and stuttering.
  • Default cache size is often insufficient for high bitrate 4K streaming.
  • By increasing the cache values, Kodi can store more data in advance leading to less rebuffering.
  • 209715200 cache/memory size is ideal – this allows ~200MB for buffering on 64-bit devices.

How to Configure AdvancedSettings.xml

Follow these steps to optimize your AdvancedSettings.xml cache and memory:

  1. From the Kodi home screen, go to Settings > File Manager > Add Source
  2. Enter the source URL:
  3. Name the media source (e.g. "settings")
  4. Go back and open Add-ons > Install from zip file
  5. Choose your new source (e.g. "settings")
  6. Install
  7. Access Install from repository > Open Settings Repository > Program addons
  8. Select Advanced Settings addon
  9. Open Quick Configure AdvancedSettings.xml
  10. Adjust the Cache buffer size and Memory size to 209715200
  11. Click Write File to save the changes
  12. Restart Kodi – The new cache settings will take effect

With optimized cache values, Kodi can store much more video data in memory leading to smoother, uninterrupted streaming.

Method 2: Leverage Real-Debrid for High-Quality Streams

Real-Debrid gives you access to premium fast streaming links through supported Kodi addons. This prevents having to rely on slow public streaming sources that cause frequent buffering.

Here are some key benefits of using Real-Debrid:

  • Direct streaming of videos hosted on premium servers instead of public sources
  • Unlocks 1080p and 4K streams that your ISP may restrict
  • Bypasses throttling and geographical limitations
  • Consistently fast streaming speeds up to 100 Mbps
  • Integrates seamlessly with popular addons like Seren, The Crew, etc.

Follow these steps to set up Real-Debrid:

  1. Sign up for an account at (€3/month)
  2. Note down your device IP address – cannot use VPN when registering
  3. On your Kodi device, enter your Real-Debrid credentials in ResolveURL or URLResolver settings
  4. Follow the authorization steps to validate your device
  5. You can now access high-quality Real-Debrid links in supported addons

The direct streaming made possible by Real-Debrid typically eliminates Kodi buffering entirely. It‘s a game-changer!

Note that once configured, you can turn your VPN back on. The initial registration must be done without VPN active.

Method 3: Reset the Cache

An outdated, fragmented, or overfilled Kodi cache can sometimes be the culprit behind random buffering. Resetting it gives you a clean slate.

When to Reset the Cache

Resetting the cache can help fix buffering in situations like:

  • Experiencing buffering across multiple addons
  • Overextended Kodi uptime causing performance issues
  • System-wide Kodi glitches and lag
  • Testing if an addon-specific issue is cache-related

How to Clear the Kodi Cache

  1. From the Kodi home screen, open Add-ons > The Crew Wizard
  2. Go to Maintenance > Cleaning Tools
  3. Select Clear Cache
  4. Click Yes to confirm cache clearing
  5. Restart Kodi after it completes
  6. Test streaming – buffering may be resolved

Resetting the cache forces Kodi to rebuild all temporary playback files. Give this a shot before troubleshooting other options.

Method 4: Connect Through a VPN for Privacy and Smoother Streaming

VPNs are essential for protecting your privacy and security when streaming. But they also help circumvent ISP throttling that causes buffering.

Why VPNs Improve Streaming

  • Encrypt all Kodi traffic so ISPs can‘t identify and slow down streams
  • Change virtual location to bypass regional blocking and throttling
  • Provide consistent fast speeds by allocating maximum bandwidth
  • Mask IP address which prevents profiling and restrictions based on streaming usage

Choosing the Right VPN

Look for VPNs like Surfshark and NordVPN that offer:

  • Apps for streaming devices like Firestick, Android, etc.
  • Unlimited bandwidth with no throttling
  • 10Gbps+ speeds to support 4K streams
  • Servers optimized specifically for Kodi streaming
  • 30-day money back guarantee

Using a fast, unlimited VPN like Surfshark improves Kodi streaming speeds and reduces ISP throttling – both major causes of buffering.

Method 5: Check Internet Speeds and Troubleshoot Connectivity

At the end of the day, sufficient internet speeds are mandatory for smooth Kodi streaming with no buffering or interruptions.

Let‘s go over some tips to test and optimize your network:

Speed Guidelines

  • 1080p streams require minimum 10 Mbps
  • 4K streams require 15-25 Mbps download for bufferless playback

How to Test Your Speeds

  • Use to check your connection
  • Test both wired and wireless speeds separately
  • Run multiple tests to check for consistency

Tips to Boost Speeds

  • Upgrade your internet plan if speeds are under 25 Mbps
  • Use a wired connection instead of WiFi when possible
  • Try alternate DNS servers like Google or Cloudflare
  • Replace or reposition the router if coverage is poor
  • Limit streaming on other devices that share your connection

When to Contact Your ISP

Reach out to your ISP if you experience:

  • Slow speeds consistently under 10 Mbps on multiple devices
  • Frequent spikes, drops, and inconsistent performance
  • Slowdowns during peak usage hours indicating congestion
  • Suspected throttling when using bandwidth-heavy apps like Kodi

Having adequate and steady internet speeds is key. But even minor network optimizations like switching to ethernet or adjusting WiFi channels can make a difference.

Test wired vs wireless, alternate DNS, restart equipment, check interference, and confirm your plan provides sufficient bandwidth. Address any network-related factors before troubleshooting other potential issues causing Kodi buffering.

Bonus: Stop Buffering on Firestick & Fire TV

Does your Firestick or Fire TV struggle with Kodi buffering? Here are some additional tips:

Basic Troubleshooting

  • Restart the Firestick – long uptime degrades performance
  • Use wired connection if possible – WiFi is prone to signal drops
  • Check for wireless interference – keep near router with no obstructions
  • Disable auto picture quality – forces high bandwidth
  • Turn off analytics and background apps – reduces resource strain

Advanced Fixes

  • Factory reset if all else fails – clears any problematic misconfigurations
  • Use adb commands to force stop background processes and services
  • Install Kodi 19 specifically – provides performance optimizations
  • Limit max streaming resolution toggle to 720p – reduces bandwidth needs

Upgrade Hardware

Consider upgrading from the Firestick 4K to NVIDIA SHIELD if you experience regular buffering during 4K streaming. The SHIELD has exceptional performance and network connectivity.

Following the VPN, Real-Debrid, cache reset, and network optimization tips in this guide tailored to Firestick and Fire TV can help minimize Kodi buffering occurrences.

Additional Troubleshooting Checks

Here are some other quick troubleshooting steps to reduce Kodi buffering:

  • Check for addon issues – Try an alternate high-quality addon if one buffers excessively
  • Reset Real-Debrid authorization – Stale keys can prevent resolving
  • Update to newest Kodi version – Updates include performance improvements
  • Lower stream quality temporarily – Requires less bandwidth so less buffering
  • Avoid underpowered third-party builds – Resource-heavy builds cause lag

And remember to disable background services and limit other device usage which adds congestion to your network.

By taking the time to isolate the specific cause – whether it‘s network speeds, connectivity, cache settings, etc. – you can zero in on the issue and take appropriate steps to eliminate Kodi buffering.

Wrap Up

Hopefully this guide provided you with several effective methods to stop Kodi buffering in its tracks. While annoying, buffering can usually be fixed with a few targeted troubleshooting steps.

To quickly recap, focus on:

  • Optimizing AdvancedSettings.xml cache configuration
  • Leveraging Real-Debrid for premium streams
  • Clearing the Kodi cache
  • Using a VPN for privacy and throttling relief
  • Checking your internet speeds and connectivity

Implementing even one of these tips should significantly improve playback and minimize latency during streaming.

Now you can finally enjoy endless movies and shows on Kodi without annoying rebuffering wheels. Never hesitate to reach out if you have any other questions!


Streamr Go

StreamrGo is always about privacy, specifically protecting your privacy online by increasing security and better standard privacy practices.