Keyboard entry in review box ignored.

[jmwtb]

I just entered a first review of a domain. I have never had such a problem with any other reviews, and my keyboard is working fine here and other websites today. My mouse entries worked fine, but I could not use my keyboard to type the review into the entry box at WoT. The keystrokes were just ignored. I succeeded only by typing my comments into a Notepad.exe text file and using cut-and-paste (Ctrl+c & Ctrl+v) to put the text into the WoT text entry box. I can live with this weirdness, but it might indicate something fundamental broken in the WoT GUI or some strange text setting requirement.
c/o Win10Pro, Firefox, Avast Premier,