Can't add Shelly H&T WiFi device

Hi all,

I am trying to add a Shelly H&T WiFi but I get stuck on the add icoon page.
Any idea?

Ronald

Yes. Read the pairing instructions from the support topic. Your firmware is out of date or you are not keeping the device awake long enough to finish the pairing process.

Thx, it works. Need to check the wake up mechanism to have the temperature showed constantly

How to set the wake up mechanism? I constantly have outdated information in the Homey environment.