Using the RUT855, I managed to successfully send digital change events via sms, email and POST (to my own SQL server and also Azure ASP.NET CORE App) using the Input / Output Rules "actions" for sms, email and HTTP POST/GET. What is strange is that the number of POST data items are limited to only two ? Is this a limitation in the RUD955 ..or a bug on my configuration ? It looks as though the setup-configuration makes provision for more that two, but...