Have purchased a KE100kit. Opened the package, plugged in the KH100 hub, paired with the TAPO app assuming I would be able to control all devices through the TAPO app.  The hub was added, updated firmware, and then tried to add a KE100 TRV.  There is no option to do this.  

So downloaded and logged into the KASA app, having first reset the KH100 by pressing the sync button for 5 seconds.  Unfortunately no progress, the KH100 refuses to sync with the KASA app.  Have retried with the TAPO app and it works fine.  Would appreciate if any help could be offered?

Kind Regards