With casters, there is nothing yiu need to change from the isboxer wizard. Invite from jamba and you should be good to go. Use alt-f to initiate follow the very first time. There is literally nothing you shuld have changed from the wizard. Dont click those button map icons in the upper left corner of the screen unless youre typing to people or logging into the game (if there are numbers in ypur id or password).

If you had to make follow macros or unbind wasd keys then you have broadcasting turned on, which is something you did yourself in game - accidentally or otherwise. Its the Right buttpn icon inthe upper left of the screen when wow is open (even at the login screen). It should not have a green arrow. If it does, click it again to turn it off. The left icon, keymaps should have the green arrow (unless you need to enter numbers in chat or passwords and then turn it back on when done).