Hi @wfpeter,
Yes, I’ve followed the steps prescribed on the website. However, I’m in this infinite loop of not being redirected to a page or input window that allows me to use the key at all. Clicking Wordfence > All Options just opens a pop-up that says “You must install a license to continue using Wordfence.” and when I try to click the button that says ‘Resume Installation’ there are only buttons for the following: 1) Upgrade to Premium, 2) Go to Support Forums, 3) View Documentation.
I will try inspecting the debug.log file as you suggested.