Good morning Daveverse! 

I learned something new today. Sometimes my keyboard stops working. Or one key stops working. I try turning it on and off. Usually fixes the problem. But today the Return key stopped working. I figured okay this keyboard is burned out, so I got one of my other supposedly burned out keyboards and swapped it in. Return key still doesn't work. Oh.

Then I tried quitting Chrome and relaunching it. And boom it works. 

Keep remembering sometimes it's a software error and sometimes it isn't your software that's misbehaving, probably.