Hi, Happy to join the forum.
In the past, I was an electrical contractor specializing in temperature controls and energy management.
My last experience with a smart home was about 20 years ago when I installed a Z wave system in my home.
Now in an apartment and trying out the Shelly product. I find some devices quite straight forward but am having difficulty in particular with the Shelly Dimmer 2 and even more so, when installed on 3 way circuits.
Thanks,
HT