Hello,
Just installed my 3rd Lutron Caseta dimmer switch for a single pole ceiling fan light. Now the light stays on constantly regardless of the status of the switch (on or off). When I pull the tab at the bottom the power is cut and then it turns off. Initially Inside the box there is two red wires, black wire, and ground wire (probably a neutral hiding in the back as well). First I put the two reds together with one of the Lutron wires and then took one off and capped it with no change.