Z wave switch generic changed to Z wave relay

I was having trouble with a Leviton decora smart switch with z-wave technology. It ran good for 1 day but then it showed as offline. Others said to exclude it, so I did. When I added it back to the hub, I chose the Leviton z-wave switch as before but when it installed, it shows up as a Z-wave relay. If I click On, it turns on but clicking off does nothing. I installed the same type of switch on another light in the garage with no problems. That one shows Z-wave switch generic. Any suggestions on how to get this working? Thanks.

login to IDE at https://account.smartthings.com
go to My Devices, select the device, click edit, and change the type to zwave switch.