I have placed a pilot light control on a Form and set the PLCAddressValue property. If the PLCAddressValue is True and the pilot light is clicked then the pilot light shows the LightColorOff even though the PLC address is still true. It remains the off color until the Form is closed and reloaded or the PLC address changes from True to False to True. If I have multiple lights with the same PLC address, the only one affected is the one clicked.
Using version 399f