I want to change “HMAC User Input Mode” from the default “Button press required” to “Button press not required”.
So I put the OnlyKey in config mode (the red LED is flashing), and under “Preferences” I change the setting and click the button “Set HMAC User Input Mode”. I see “Successfully set HMAC Challenge Mode”, and the radio button shows “Button press not required”.
I unplug the key, plug it again, and enter the primary PIN. Under “Preferences”, the radio button shows “Button press required”, so nothing changed!
Why does the setting not change?
(Latest version of both firmware and OnlyKey software on Windows.)