Hi there,
I hope you can help me.
I bought 4 Shelly's 2.5 for 4 new roller shutter.
I installed 1 Shelly 2.5 on a roller shutter as required.
WiFi found the Shelly device and joined it to my WiFi via de App installation.
But now what's happened ;
1 -The Shelly 2.5 is only found as hidden device, with 2 buttons. I can't see the default screen that
I can set it up as a roller shutter, don't see the device type mode option for shutter?
2 - When scan the discovered devices tool, I can't find the device either (something with location and local network?)
3 - When pushing the 2 buttons the shutter opens and closes.
4 - Now what happened; when pushing the open butteo of this Shelly in the hidden devices, the Shelly didn't stop
continued and continued going up and broke my shutter. It pulled the complete shutter into the shutter case! 
5 - What's going on here? Doesn't the Shelly 2.5 knows when to stop?
6 - Does this have to do with calibration?
7 - Why can't I find the calibration tool?
Please help. Thank you