Do you have more than one of these devices, and do they behave the same? You’ll probably need the expert for this one (@chris), but OTMH I do not see a way to resolve it.
You could hack the definitions in your binding to make this work, but probably best as a last resort.
I think we’ve seen this before with this, or other TKB devices 
. They use the same set of codes for multiple devices which is a real ballache.
Anyway, how to extract ourselves from this…
This device was added quite recently, so I can probably track down who added it, and we can try and have a discussion about this. We might be able to differentiate the devices using firmware versions, if not, and they really are exactly the same, then we’ll have to rethink.
@e-rook I think you might have added this device to the database? Are you able to join the discussion 
https://www.cd-jackson.com/index.php/zwave/zwave-device-database/zwave-device-list/devicesummary/781
Sure I can join trying to find out what we want to achieve… I have one piece of TZ35S in my installation. Do we need documentation or ?
It works correctly, however sometimes it reports back with delays 
good it responds to remote changes quickly.
I have dual paddle TZ37 switch also and it responds much better.
What is the question :)?
Can you provide the product ID, product type, and firmware version that is displayed in PaperUI for the two products?
We will put together a small table of these values for the different products so we can (hopefully!) get a clear picture of what is what.
Thanks.
Here it goes:
TZ37 double relay:
| dbReference | 562 |
|---|---|
| defaultAssociations | 1,2,3 |
| manufacturerId | 0118 |
| manufacturerRef | 0311:0203 |
| modelId | TZ37 |
| vendor | TKB Home |
| zwave_beaming | true |
| zwave_class_basic | BASIC_TYPE_ROUTING_SLAVE |
| zwave_class_generic | GENERIC_TYPE_SWITCH_BINARY |
| zwave_class_specific | SPECIFIC_TYPE_POWER_SWITCH_BINARY |
| zwave_deviceid | 515 |
| zwave_devicetype | 785 |
| zwave_frequent | false |
TZ35S Single Paddle Dimmer:
| dbReference | 781 |
|---|---|
| defaultAssociations | 1 |
| manufacturerId | 0118 |
| manufacturerRef | 0808:0808 |
| modelId | TZ35S |
| vendor | TKB Home |
| zwave_beaming | true |
| zwave_class_basic | BASIC_TYPE_ROUTING_SLAVE |
| zwave_class_generic | GENERIC_TYPE_SWITCH_MULTILEVEL |
| zwave_class_specific | SPECIFIC_TYPE_POWER_SWITCH_MULTILEVEL |
| zwave_deviceid | 2056 |
| zwave_devicetype | 2056 |
| zwave_frequent | false |
Would you need xmls too?
Cheers,
Piotr “Rook”