TTS adds a word before each command

I've configured my speakers to speak via TTS every time I change activity on my Harmony remote, but for some reason, the speaker says the word "Wake" before each activity. I also tried to type in a word in the speaker's app and it also said the word "wake" before the word I typed.
Any idea what's causing it?

Turn off the TTS delay enable preference setting.

Ok, very strange...I initially turned it on as without it I did have a delay. When I disabled it the "Wake" was gone, so thanks.

But...I just tried to enable it again and now it doesn't say "wake" after every command, so I'm guessing that all is good.