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any update? still, I have the same issue

Random disconnect and auto reconnect

After update new version 4.5.8 , again the Modbus  driver stops to work. In order to restart you need to reconnect to the server with the configurator select the device Modbus deactivate and enable again

I downgrade because of Amazon Alexa  not working in the beta


Resolved by installing the stable version 4.4. but I lost SONOS grouping ( I belive that  is available only in Beta )

I did the above steps but still the same. 

this time when I create an endpoint " error adding node " I have to click ok then it  will create an endpoint   

 I have the same problem. When I define an endpoint for Alexa the settings tab is empty ( in Beta )