Ok, I've been having this problem for the last few days when trying to access a certain site. The site is https://account.sonyentertainmentnetwork.com/ which is for your account with Sony for your Playstation. It works for other people, and even works on my phone, but will not work on my computer. I've tried everything I could think of, and some things I found online, but nothing works.
I tried flushing the DNS.
I tried netsh winsock reset catalog and netsh int ip reset reset.log.
I tried simply restarting the computer.
I tried restarting the router.
I tried setting the Local Area Connection DNS to Google's 220.127.116.11 and 18.104.22.168.
I tried doing that in the actual router.
And probably a few other things I can't think of, but still nothing works. I need to get access to that site, so can anyone help me out?