Mozilla Firefox is less feature-rich than Chrome but still has millions of users.
Over the years, the Firefox net online gate has improved a lot.
While Firefox has fewer bugs than Chrome and Edge, users can sometimes encounter problems accessing certain websites.
Recently, Mozilla Firefox users have been found getting apr_connect_reset_errorerror screen.
What is pr_connect_reset_error ?
Thepr_connect_reset_error in Firefoxappears while accessing specific websites and is a connection error.
The warning pop-up can also appear due to temp files that can interfere with the new webserver connections.
Below, we have shared a few best methods tofix pr_connect_reset_errorin the Firefox net online gate.
So, before trying the advanced methods, kickstart your Firefox surfing app.
Just kill the Firefox net net app and open it again.
Once opened, visit the website showing you the pr_connect_reset_error error screen.
If it still shows the error, follow the following methods.
The problem happens when the security suite interrupts the connection to protect your system.
So, you gotta disable your Antivirus program.
Below, we have shared steps for disabling Windows Security.
- punch the Windows search and pop in Windows Security.
Next, open theWindows Securityapp from the list.
Switch to theVirus & threat protectiontab on Windows Security.
On the right side, scroll down to the Virus & threat protection prefs and click theManage Settingslink.
On the next screen, turn off the toggle forReal-time protectionandCloud-delivered protection.
This is how you could patch up the pr_connect_reset_error on Firefox by disabling the Antivirus suite.
When the site is blocked, you see the pr_connect_reset_error error screen.
Here are the steps to suspend the Firewall app.
First, tap on the Windows search and punch in Windows Security.
Next, launch the Windows Security app from the list.
On Windows Security, switch toFirewall & web connection Protection.
On the Firewall & connection protection, click onPrivate connection.
On the next screen,turn offthe toggle for theMicrosoft defender firewall.
You must also repeat the same for Domain and Public data pipe.
Thats how you’ve got the option to suspend the firewall on your Windows PC.
However, ensure to unlock the firewall after accessing the site.
This routing process triggers several web link-related errors, including the PR_CONNECT_RESET_ERROR.
So, if you use any VPN to unblock sites, you should disable it.
Heres what you should probably do.
- initiate the Firefox net web surfer on your setup.
Next, choose thethree horizontal linesat the top right.
From the menu that appears, selectSettings.
Switch to the General tab on the left.
On the right pane, tap the controls option besideConfigure how Firefox connects to the Internet.
On the Connection options, selectAuto-detect proxy settingsfor this online grid.
Scroll down and check theEnable DNS over HTTPSoption.
After making the changes, pick the Ok button.
This is how it’s possible for you to enable DNS over HTTPS on Firefox to handle the error.
you might use the Command Prompt utility to flush the DNS cache.
Heres what you’re gonna wanna do.
- hit Windows Search and jot down in Command Prompt.
Right-hit the Command Prompt and selectRun as administrator.
When the Command Prompt opens, typeipconfig /flushdnsand press Enter.
you’ve got the option to add extra features to your Firefox web client by adding add-ons.
Some add-ons designed for Firefox can interfere with the browsers core functionalities, leading to various problems.
So, if the PR_CONNECT_RESET_ERROR message still appears, you must turn off Firefoxs addons.
Launch the Firefox surfing app on your setup and tap on thehamburger menuin the top-right corner.
From the list of options, selectAdd-ons and themes.
On the next screen, you will find all installed add-ons.
Here you need todisable all extensionsthat you recently added.
ensure to remove all suspicious add-ons from your Firefox online window.
you might also disable add-ons individually to find out the problematic one.
This will eventually resolve pr_connect_reset_error.
- initiate the Firefox online window on your gear and select thehamburger menuat the top-right corner.
From the list of options that appears, selectHistory > Clear recent history.
SelectEverythingin the time range.
Next, on the History, check theCacheand click theOkbutton.
This will clear all cache files stored by the Firefox internet tool.
see to it to power cycle your Firefox surfing app after clearing the cache.
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