In my premise we have more than 200 machines, In all of the machine Captive portal is not working on chrome browser only but its working fine on IE and firefox browser.
Its not seems like browser issue. Something related to PA firewall.
Please help me to fix the issue.
If no decryption is in place then look for the client's HTTP request as it must trigger the redirect. If firewall sees HTTP GET from the client but does not redirect that request (with HTTP 302) then it is an issue (but l doubt). Ask a user to open neverssl.com website in Chrome, ensure there is no proxy configured on the browser.
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