If so, that is strange. Here’s what the events list shows after having just triggered it.
59ea6e2d-e061-42aa-ad92-a094e6160c9b 20 Jan 2014 04:54:35 - moments ago DEVICE /digital switch on Main water valve switch is on false false
a30319ee-96b8-4541-8ca3-152fde9b7470 20 Jan 2014 04:54:35 - moments ago DEVICE zw device: 04, command: 2202, payload: 00 false false
da392686-4ad1-4769-83f4-01f70a24ef92 20 Jan 2014 04:54:35 - moments ago COMMAND off off command was sent to Main water valve false true
Not sure what it all means, except that the valve was sent a command to turn off, and it immediately turned back on. “DEVICE/digital” is suggestive, though. Of what, I’m not sure. As far as I can recall, the valve isn’t bound to anything other than its tile. Also, the valve isn’t reacting to the tile anymore. If I set the device type to Fortrezz water valve I get this.
f5fd283c-a4df-4791-a602-77dcc486bd45 20 Jan 2014 05:11:40 - moments ago COMMAND poll poll command was sent to Main water valve false true
ac6d6bb9-714a-4748-bd83-b8f88da1ba40 20 Jan 2014 05:11:12 - moments ago DEVICE contact open Main water valve valve is open true true
a05ec9fc-c0ac-43de-a19b-96bbebf9b7f4 20 Jan 2014 05:11:09 - moments ago COMMAND open open command was sent to Main water valve false true
And the valve operates as expected when commanded via the tile.