I was an installation last Friday, we deployed among others seven Flush Thermostat 2, but only these were added by S2 Authentication.
Since then there are huge delays in Z-Wave network. User opens venetian blinds, and module opens the venetian blind 30 minutes later.
We use a second generation Homey there, but not Pro, nor Bridge version. Is it possible that S2 causes this huge delays in the Z-wave network?
Is it possible to add Qubino Thermostat 2 modules without S2?
You can see that S2 devices communicates a lot compared to uncecured ones, and Tx error is quite hight at some.
I also have some devices with S2 Authenticated included, but can’t notice any delays.
Nevertheless, devices included with S2 Authenticated cause higher traffic.
Yes, please have a look at this thread:
I have 5 MCO Home MH7-WH included unsecure. Compared to other devices included unsecure, the Rx value is disproportionately high, e.g. 500 to 75,000. However, I have no Tx error.
Thanks! I’m gonna check that article.