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Hello there,

the instructions in administrator guide are somewhat unclear:

How do i change the web user interface certificate, which the embedded web server will authenticate to the web browser? (I need a trusted TLS cert for Admin UI on device) Currently the device sends a generic cert issued to its MAC address.

Uploading a new cert via "Load Server Certificates File" to the phone results in Error message:

Quote:100%
The cert file already exists!

Well, it looks like i have to upload a cert with private key embedded. So *.pem. The error message is misleading.

The cert file already exists! != Private Key missing!

Thankfully the phones syslog messages gave me a kind of clue what to try next