How to Fix Roku Error Code 014.40: Complete Troubleshooting Guide

If you’re seeing Roku Error Code 014.40, it means your Roku device can detect your Wi-Fi network but is unable to establish a successful connection. This error commonly occurs during setup or when reconnecting to a wireless network after changing router settings.

The good news is that Error Code 014.40 is usually easy to fix with a few simple troubleshooting steps.

What Does Roku Error Code 014.40 Mean?

Error Code 014.40 indicates that:

• Roku can see your Wi-Fi network.
• The network is available.
• Roku cannot complete the connection process.

This is different from password-related errors because the issue is typically related to network communication rather than incorrect login credentials.

Common Causes of Roku Error Code 014.40

Several factors can trigger this error:

• Weak Wi-Fi signal
• Router connectivity issues
• Network interference
• Incorrect router settings
• Outdated Roku software
• Temporary network glitches
• Router security incompatibility

Understanding the cause will help you resolve the problem more quickly.

1. Restart Your Roku Device

A simple restart often fixes temporary connection issues.

Steps

1. Go to Settings.
2. Select System.
3. Choose Power.
4. Click System Restart.

If Roku isn’t connected:

• Unplug it from power.
• Wait 30 seconds.
• Plug it back in.

After restarting, try reconnecting to Wi-Fi.

2. Restart Your Router

Router problems are one of the most common causes of Error Code 014.40.

How to Restart

1. Unplug the router.
2. Wait 60 seconds.
3. Plug it back in.
4. Allow the network to fully reconnect.

Once the router is online, reconnect Roku to Wi-Fi.

3. Check Wi-Fi Signal Strength

A weak signal can prevent Roku from completing the connection process.

Improve Signal Strength

• Move Roku closer to the router.
• Remove obstacles between devices.
• Avoid placing Roku behind the TV.
• Keep Roku away from metal objects.

A stronger signal often resolves connection failures.

4. Verify the Correct Wi-Fi Network

Many homes have multiple wireless networks.

Make Sure

• You’re selecting the correct network.
• You’re not connecting to a guest network unintentionally.
• The network is functioning properly.

Reconnect carefully and try again.

5. Re-Enter Your Wi-Fi Password

Even though Error Code 014.40 isn’t always password-related, entering the password again can help.

Steps

1. Open Settings.
2. Select Network.
3. Choose Set Up Connection.
4. Select your Wi-Fi network.
5. Enter the password carefully.

Pay attention to uppercase and lowercase characters.

6. Reduce Wireless Interference

Other devices can interfere with Wi-Fi communication.

Common Sources of Interference

• Bluetooth devices
• Wireless speakers
• Baby monitors
• Microwaves
• Cordless phones

Moving these devices away from your router may improve connectivity.

7. Switch Between 2.4GHz and 5GHz Networks

Many modern routers broadcast both frequency bands.

2.4GHz

• Better range
• More interference

5GHz

• Faster speeds
• Less interference

Try connecting Roku to the alternate band if available.

8. Check Router Security Settings

Roku works best with modern security protocols.

Recommended Security Types

• WPA2-Personal
• WPA3-Personal

Avoid outdated options such as:

• WEP
• WPA

Older security settings can cause connection issues.

9. Run Roku’s Network Test

Roku includes built-in network diagnostics.

Steps

1. Open Settings.
2. Select Network.
3. Choose Check Connection.

This test can help identify signal or internet access problems.

10. Update Roku Software

Outdated software may occasionally contribute to network issues.

Check for Updates

1. Open Settings.
2. Select System.
3. Choose System Update.
4. Click Check Now.

Install any available updates and restart the device.

11. Reset Roku Network Settings

If the problem persists, resetting network settings may help.

Steps

1. Open Settings.
2. Select Advanced System Settings.
3. Choose Network Connection Reset.
4. Select Reset Connection.

Afterward, reconnect to Wi-Fi.

12. Check for Internet Service Issues

Sometimes the issue isn’t Roku at all.

Verify Your Connection

• Test internet access on a phone or laptop.
• Check if other devices can connect.
• Contact your internet provider if necessary.

A service outage can trigger network connection errors.

Common Symptoms Associated with Error Code 014.40

Users often experience:

• Roku detects Wi-Fi but won’t connect
• Repeated connection attempts
• Streaming unavailable
• Setup process stuck on network connection

These symptoms usually indicate a communication problem between Roku and the router.

How to Prevent Roku Error Code 014.40

To reduce future connection issues:

• Keep Roku software updated.
• Restart your router periodically.
• Use a strong Wi-Fi signal.
• Keep router firmware current.
• Minimize wireless interference.

These best practices can improve network reliability.

Final Thoughts

Roku Error Code 014.40 usually means the device can see your Wi-Fi network but cannot successfully connect. In most cases, restarting your Roku and router, improving signal strength, and checking network settings will solve the problem.

By following the troubleshooting steps in this guide, you should be able to reconnect your Roku and return to uninterrupted streaming.

Frequently Asked Questions

What does Roku Error Code 014.40 mean?

It means Roku detects the Wi-Fi network but cannot establish a successful connection.

Will restarting my router fix Error Code 014.40?

Yes. Router restarts often resolve temporary connectivity issues.

Is Error Code 014.40 caused by an incorrect password?

Sometimes, but it is more commonly related to signal strength or network communication issues.

Should I reset Roku network settings?

Yes. Resetting network settings can help clear corrupted connection data.

Does Wi-Fi interference cause Roku Error 014.40?

Yes. Nearby wireless devices can interfere with Roku’s ability to connect.