[jctennis]

Is there a menu key or a list of shortcut keys to access while in the add on itself please?

no, but the readme file is accessible thru ptvls settings menu, it lists all the controls... I believe it's upto date.

also i'm working on a very basic tutorial video showing live tv setup, to help you and others out.

In that same vein, would you ever consider adding a shortcut to bring up the side menu directly as opposed to pressing I then left?