have you tried this on ...? https://sourceforge.net/projects/onvifdm/

@Solla-topee On C200 your solution is working perfect, thanks!

@Mick-1965 Where is your DHCP Serve running, on your router.? Normally you can tell your DHCP Server always to assign the same IPv4 address to a network device according to the MAC Address.

@JakobBachl That's no problem, take a look at iSpy (free software) or 'Blue Iris' for example. an. There you can add your camera via ONFIV on port 2020. You need only IP, user name and password....

JakobBachl wrote Is there a Software of the Tapo App for Windows or PC? @JakobBachl Not really but it depends from what are trying to do ...?

What I really miss is a Smart Wi-Fi Switch for the TAPO line. A simple switch similar to the Tapo P100 Wi-Fi Socket would be very helpful already for the beginning so I can choose to switch on/off...