Hello,
I have also been writing to Shelly Support over the last few weeks and have provided countless logs.
For me, my 45 non-Pro Shellys are not causing any problems, even with firmware 1.4.4.
My 5 Shelly Pro devices, on the other hand, no longer really work with firmware 1.4.4, as they restart every few minutes and are eventually no longer accessible.
The reason for this is hundreds of websocket connects/disconnects between Openhab and the Shelly devices.
This was not the case with firmware 1.0.7. With 1.0.7, a connection is established and maintained.
I have discussed this in great detail with Shelly, but they do not want to provide an older firmware,
or help in any other way. Support sees the problem on Openhab’s side, as hundreds of requests are sent from there every minute.
Olli