Domoticz

I found, when installing Domoticz, that it detected my temperature sensors connected to the Tellstick Duo, but it doesn't update the temperature. The temperature is updated, I can see, by using `tdtool --list-sensors`, but the activated object in "Devices" does not update. It has the value it got the first time I saw it.
Can I script (lua) to make Domoticz read and display the temp sensors?

Seems like my problem disappeared, when I upgraded the system to boot from a hard disk. Now I get updates from the connected thermometers!