One Device with Padlock Icon (Safe Mode?)

[Bobbbino 0]

I have several Fibaro Dimmer 2 modules connected to HC3, but one of them has a little blue padlock icon next to it. I cannot seem to use this device in associations.

 

What does this blue padlock symbol mean and how do I resolve this?

 

I have tried removing the device from HC3 and re-adding it. Same result.

 

Thanks!

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[m.roszak 763]

Devices is added securely to the system (there is a checkbox for enabling this before starting inclusion, just uncheck it before including device again). 

[Bobbbino 0]

Gotcha.

 

So, this sounds like a good thing… any reason not to use secure mode for all devices?

[VascoFilipe 11]

Decryption and encryption require processing... which requires energy, so basically secure mode drains more battery than clear communication mode.

[Katulo 0]

On 3/11/2022 at 5:18 PM, m.roszak said:

Devices is added securely to the system (there is a checkbox for enabling this before starting inclusion, just uncheck it before including device again). 

Thanks. You mean uncheck "add with S2 Security if supported"?. Because I did it and...

 

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I obtained the same result:

 

 

Thank you!