How to Fix the PR_END_OF_FILE_ERROR

Have you encountered the PR_END_OF_FILE_ERROR? especially create delays in your web browsing. This error message specific to Mozilla Firefox indicates an unexpected interruption during a secure connection attempt which signifies a disrupted secure connection between your browser and a website preventing you from accessing it.

In this post, we will discuss what is PR_END_OF_FILE_ERROR and its causes. Further, this guide provides solutions on how to fix PR_END_OF_FILE_ERROR and restore your secure browsing experience.

What is the PR_END_OF_FILE_ERROR

This error is specific to Firefox and arises when an unexpected interruption occurs during the handshake process that establishes a secure connection. This handshake involves exchanging encryption keys between your browser and the website to ensure your data is safe during transmission.

The following are the causes of PR_END_OF_FILE_ERROR that cause disruption:

1. Antivirus or firewall software might misinterpret the secure connection process as a threat abruptly terminating it.
2. Misconfigurations or limitations within VPN or proxy server services can disrupt the connection establishment.
3. Occasionally, settings related to secure connections SSL within Firefox might become corrupted leading to unexpected behavior.
4. Less common temporary network problems on your end or the website’s server could also contribute to the error.

Solutions for the PR_END_OF_FILE_ERROR

Before diving into solutions make sure you have a reliable internet connection that causes slow website loading. Restarting your router and modem can sometimes clear up network problems. Additionally have your antivirus or firewall software readily accessible as you might need to temporarily disable it for troubleshooting purposes.

We’ll explore a series of solutions, progressing from the simplest to more involved methods. Try each solution in order and see if it resolves the error before moving on to the next.

1. Refresh the Page: A simple refresh by pressing F5 or clicking the refresh icon can sometimes resolve temporary glitches that caused the error.

2. Restart Firefox: Closing and reopening Firefox can clear temporary data and potentially rectify the issue.

3. Disable Security Software: As mentioned earlier, security software can sometimes cause this issue. Try temporarily disabling your antivirus or firewall and see if the error persists. Remember to re-enable your security software afterward as browsing without protection is risky.

4. Disable VPN or Proxy: If you are using a VPN or proxy service disable it and attempt accessing the website again. If the issue is resolved, consider VPN for troubleshooting or switching to a different server.

5. Reset Firefox SSL Settings: Corrupted SSL settings within Firefox can be reset by clearing your browser cache and cookies in fact “Clear All History” from the history dialog.

6. Disable DNS over HTTPS: This is a relatively new feature in Firefox that encrypts DNS Server requests, potentially causing conflicts. Here’s how to disable it:

Open Firefox and navigate to the “Preferences” option. Go to “Network & Settings”. Under “Connection Settings,” click on “Settings”. Remove the Default Protection box next to “Enable DNS over HTTPS” then restart Firefox.

7. Create a New Firefox Profile: In rare cases, a corrupted profile within Firefox might be the culprit. Creating a new profile essentially creates a fresh installation of Firefox without affecting your bookmarks, browsing history, or add-ons.

8. Clearing Browser Cache and Cookies: Consider clearing your browser cache and cookies, or checking for outdated Firefox versions and updating if necessary.

Important Notes

Following are important notes on how to fix the PR_END_OF_FILE_ERROR, especially in Firefox:

• Regularly updating Firefox ensures you have the latest security patches and bug fixes.
• Some browser add-ons can interfere with secure connections. If you encounter the PR_END_OF_FILE_ERROR after installing a new add-on, try disabling it to see if the issue resolves.
• In rare cases, the error might originate from complex network issues beyond your control.

Conclusion

The PR_END_OF_FILE_ERROR can be solved easily by systematically working through the solutions you can restore your secure browsing experience and confidently navigate the web. If the issue persists after all providing solutions, seeking help from the website support or Mozilla support can be a valuable next step.

FAQ