Windows Proxy Settings (Bypass not working)

[BlankMonkey]

I am trying to setup a Proxy on my network of 200+ computers. I followed these instructions;

Configuring Proxy Settings via GPO on Windows 10/Windows Server 2016 – TheITBros


Basically;

• Configure Proxy in IE client
• Export the reg key
• use the reg key to create the GPO and apply

And I can see from the netsh command that the proxy is in place, including the by pass;



Current WinHTTP proxy settings:

Proxy Server(s) : 192.168.XXX.XXX:3128

Bypass List : 192.168.*.*



But the bypass does not seem to be working, as I am still seeing the proxy IP in WSUS and other internal management systems.


How can I trouble shoot this? Am I missing something?

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