SHELLY MOTION Not connected

Hello everyone,
I have a HOMEY PRO and I can’t connect SHELLY MOTION 1-2.
Some times after entering the details of my account (shelly) there is a white window and that’s it, It’s stuck.
Sometimes it shows:
Error: request to http://.../shelly failed, reason: connect EHOSTUNREACH ...:80
Until about a month or two ago it worked great, suddenly it stopped working.

But here’s the link, there you’ll find a troubleshoot section:

Also, it is a good practice to read the release notes when an update has been installed, like when it involves breaking changes: