I apologize if this wasn't the correct place for this, but something in the settings changed, and I'm not having a lot of luck narrowing it down. Now, when I press "enter" on the keyboard, I get this:

It always went straight to the regular chat screen in game, without bringing up the console port/gamepad chatting interface

That's never happened before. I swap between characters a lot, each with a mildly different set up depending on class/spec. But this one has me stumped on where to turn it on or off.

this looks like the chat keyboard option is checked, I'm not sure of the exact name, I'll check options when I get logged in.