Can't access the WD PR4100 Control Panel Via Web browser

I have a computer system that had been off-line for a month or so. I used to be able to use chrome to access the control panel on my PR 4100. Now, it will let me enter the username and password, but when I hit login nothing happens. If I enter the wrong username it will tell me immediately that it is wrong, but after I enter the password it just sits there when I hit the login Button even if the username is wrong. It doesn’t appear to be internal to the PR 4100 because I can login on other systems. I have completely blown up browser history to include all passwords but nothing.

Any ideas?

After spending hours digging I found this by rewording the problem. It fixed it.