Because Internet Explorer typically caches port information, it may not send a secure request over the correct port number when it tries to send secure and non-secure responses to the same server, but on different port numbers.įor more information about the addition of the bad proxy server list, click the following article number to view the article in the Microsoft Knowledge Base:ģ20507 Internet Explorer does not retry bad proxy server for 30 minutes One example of this behavior is the SQUID Proxy Server software. You may have to use this registry key if you connect by using a proxy server that is handling secure and non-secure requests on the same server. In Group Policy Object Editor, double-click User Configuration\Administrative Templates\Windows Components\Internet Explorer.ĭouble-click Disable caching of Auto-Proxy scripts. "EnableAutoProxyResultCache"=dword:00000000"Ĭlick Start, click Run, type gpedit.msc, and then click OK. HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settingsĭata value: 0 = disable caching 1 (or key not present) = enable automatic proxy caching (this is the default behavior)If the registry key is not present, you can create the registry key by using the following registry file: You can disable the Automatic Proxy Result Cache by using the following registry key:
DISABLE PROXY SERVER ON MAC NETWORK SETTINGS COMMANDLINE HOW TO
For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:ģ22756 How to back up and restore the registry in Windows
Then, you can restore the registry if a problem occurs. For added protection, back up the registry before you modify it. Therefore, make sure that you follow these steps carefully. However, serious problems might occur if you modify the registry incorrectly. Important This section, method, or task contains steps that tell you how to modify the registry. This prevents you from using different proxies to gain access to the same Web server. The caching mechanism (Automatic Proxy Result Cache) is performed on a host basis (that is, not on an URL basis). When you configure Internet Explorer to use an automatic proxy configuration script, it caches the proxy that is returned by the FindProxyForURL call. I understand and it is frustrating that this is happening Step 4: Select the Proxies tab then uncheck all protocols under Select a protocol to configure then click OK once. Step 3: From the left pane, select the network service you wish to disable the proxy settings on, then click the Advanced.
My name is Alexandre, I am an independent consultant and I will be happy to help you today. Step 1: Click the Apple icon then select the System Preferences option.