When I attempt to use auto input on shield TV to clear cache it works great until the last step. The shield TV has some weird behavior with the center button on the controller versus a mouse click. A left mouse click will navigate through all settings to clear cache except clicking the OK button on the last step. I have also noted the same behavior when entering text from the on screen keyboard on the shield TV. I cannot figure out what the difference between the mouse click and the center button on the remote is. I am trying to achieve my goal without root. I have tried all options in Tasker proper. I have even tried the swipe gesture in the auto input service in a Hail Mary attempt. Anyone have any ideas?