Hi @Florian15, This can be real expectation. I also would see the same version on all cameras from the same type and HW version. I think many things can happen during the rollout of new FWs, e.g...

Hi @AyushAg, Microphone setting you mention, controls let's say the sensitivity of the camera's microphone and makes playback volume higher at phone's side. Highlighted the voice call settings with...

Hi @Florian15, Tp-link guys usually communicate in this forum that, firmware update is being released gradually, some devices can't detect it. They suggest us wait patiently for the new firmware to...

Hi @AyushAg, There is a settings button on voice call screen you can use for control the volume of the mic and speaker.

Hi @Imp4ler993, Did you test your internet connections' bandwidth? Do you have enough upload bandwidth at your home and enough download bandwidth on cellular network?

@Omz, @stever1981 QR code on the camera is device specific, isn't it? So, you cannot use QR code got from someone else.