Thanks for the prompt response.
However, I still don't get that prompt screen visiting www.mydlink.com. I'm still getting unsupported browser error screen immediately after logging in.
It's a kind of weird since this happens only using my office workstation but accessing it in my home with the same OS version (Win10 20H2 x64), I was able to proceed immediately to the usual list of gadgets. Using Win7 in office also, I have no problem accessing the page.
Is the selection screen dependent at my region here in SE Asia? I could use my mobile app (myDlink Lite/+) but convenient to check via browser when I'm away with my phone in the secured/clean room.