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This guide is about Fix ‘The Proxy Server Refusing Connections Error’ Message. So read this free guide, Fix ‘The Proxy Server Refusing Connections Error’ Message step by step. If you have query related to same article you may contact us.
Fix ‘The Proxy Server Refusing Connections Error’ Message – Guide
Can it be said that you cannot connect to the Internet as the error message ‘The intermediary server is refusing connections’ is displayed in Mozilla Firefox? Assuming it is, just sit back and relax. There is an exceptionally basic fix to resolve this issue. This is an issue related to incorrect proxy server settings in Firefox.
Fix ‘Proxy server refusing connections error’ message
Forcing Firefox to Automatically Detect Proxy Settings
It turns out that this particular issue can also occur due to the way Firefox is configured to handle proxy servers by default. Unlike many other proxy servers, Firefox will not adopt the system-wide proxy services being used for the network you are currently connected to. Fortunately, you can modify the default settings to force the browser to automatically detect proxy settings for this network, which will end up solving the problem.
Several affected users confirmed that this operation finally allowed the affected users to visit all websites without encountering the ‘Proxy server is refusing connections’ error. Here’s a quick guide by accessing the Mozilla Firefox network settings and modifying the default connection settings so that the HTTP proxy and port for the entire network are adopted.
If the same ‘Proxy server is refusing connections’ error is still occurring, go to the next potential fix below.
Adding the URL’s SSL port to the allowed list (if applicable)
Another scenario that will cause this issue is a situation where the user final attempts to access a URL that contains an alternate port for an SSL connection. Some proxy solutions, including EdgeWave iPrism, will treat this as a potential security breach. If this scenario applies, you can resolve the issue by going into the proxy server configuration and adding an alternate SSL port to the port.
Of course, the steps to do this will be very different depending on which Proxy solution you are using. But to make things easier for you, here is a general guideline you can use to whitelist the blocked SSL port.
If this issue is still not resolved after following the instructions below, or this method was not applicable, then proceed to the next potential fix.
Switch to an HTTPS proxy (if applicable)
You may also encounter the ‘Proxy server is refusing connections’ error when trying to access an FTP site through an HTTP proxy. Unlike HTTPS proxies, HTTP proxy servers do not allow this. If this scenario applies, you may be able to resolve the issue by switching to an HTTPS proxy solution that ensures secure end-to-end communications. In case you don’t want to pay for a premium service, you can use this site to find viable SSL Proxy servers that you can use. If you don’t encounter the issue when trying to access a site with FTP functionality, go to the next possible fix below.
Disabling the built-in proxy server (if applicable)
Another scenario that will end up Generating this problem is if a proxy server is enabled in your local area network (LAN) settings without you knowing. Even if you are voluntarily using a dedicated Proxy solution, you must take a trick to the Internet Properties tab and see if you are not actually using two proxies at the same time. This regularly occurs after a computer is attacked by malware or adware. Some viruses deliberately adjust your proxy settings to redirect you to spam ads. Many affected users reported that they were able to fix the problem completely after disabling the built-in proxy function in the Internet Properties tab.
How to disable the built-in proxy in windows 10
How to disable built-in proxy in Windows 7, Windows 8.1
If the ‘Proxy server is refusing connections’ error persists, go to the next potential fix below.
Uninstalling the VPN Client (if applicable)
It turns out that Firefox doesn’t have a specific error message pointing to a problem caused by a VPN network. So, in case you are using a VPN client that really facilitates this issue, you will still get the same error message (Proxy server is refusing connections).
If this scenario is applicable, you may be able to resolve the issue by simply disabling the VPN client causing the issue. If this is not an option, the only option left is to completely uninstall the VPN solution. In case you run out of options, here’s a quick guide by uninstalling the VPN client from your computer.
Final note
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