Problem running LMS 7.7.5 on Windows 10 Pro Anniversary update

Hello. I have installed LMS 7.7.5 on my HTPC. It is running Windows 10 Pro (the latest "Anniversary" update). When I try to open the Web Control, it just gives me a web page with the words "Loading Logitech Media Server..." and proceeds no further. I have Kaspersky Internet Security and have specifically enabled port 9000 and 3483? I installed LMS 7.9 with the same result.

I installed LMS 7.7.5 on my laptop running Windows 10 Home (the November update). It runs fine. I have Bit Defender protection on that machine.

Do any forum members have similar experience or perhaps advise me on wht the issue might be?

Any help would be appreciated.

Thanks and regards,

Jeff