Cursor locked in middle of screen in "Third Person MMO Controller".

I recently download the “Third Person MMO Controller” from the Unity Asset store, and every thing works awesome except for the cursor teleports back to the middle of the screen everytime I use it to click somewhere in game. Is there anyway to stop this from happening?

There is a line such as:

Screen.lockCursor = true;

This locks the cursor to the middle of the screen. To prevent that set it to false, or simply just delete that line.