Hi Muthu Mahadevan,
Thanks for your reply. According to the screenshot you provided, is the host name of the http binding originally empty? If so, it means that there is no HTTP binding. Please create a new binding without a host name and with an IP address of "All Unassigned". In addition, if you add the server to the exception list to allow traffic (when the proxy is configured, it routes requests through the proxy server. If the incoming request is blocked on the proxy server, it may cause this problem.), you can use the following CMD command to check.
netsh winhttp show proxy
If there is a proxy, you can use the following CMD command to remove it.
netsh winhttp reset proxy
If the above methods still cannot solve the problem, it is recommended that you use a packet capture tool such as wireshark to find out the specific cause.
Best regards
Zunhui