The stop button for a cover results in an error

[J. Nick Koston]

Lutron action (4) STOP will not work unless the system is executing a Start Raising (2) or Start Lowering (3) command. Currently async_close_cover and async_open_cover are implemented by setting the level (1) to 0 or 100. When issuing a (4) STOP command the bridge will respond with ~ERROR,3 since only Start Raising (2) or Start Lowering (3) can be stopped