I have a Philio PAN11 on/off wall socket plug that periodically updates a kWh metering counter in Telldus Live! once per hour.
Using the "tellsticknet" Python software (https://github.com/molobrakos/tellsticknet.git) that uses the Tellstick Net "reglistener" API command to setup a subscription for sensor data, I've successfully subscribed for regular 433 MHz sensor data.
I performed raw logging for more than an hour but did not see any Z-wave sensor data, nor any "Failed to decode" messages?
"regzlistener"?
"regzwavelistener"?

Anyone succeeding with subscribing local Z-wave data from a Tellstick ZNet Lite v2?