Hi @jan4forum,
Welcome to the Roku Community!
Thanks for bringing to our attention the issue of your Roku Smart camera being connected to the Camdiggity application but not displaying the live feed. We would be more than happy to provide you with further details.
Please note that the Roku Smart Home camera is intended to be used only with the Roku Camera app on your Roku devices and TVs. Even if you manage to connect it to a different app, the experience won't be as good because there's a specialized application just for Roku Smart cameras.
Thank you for your understanding. We hope you find this information helpful.
Cheers,
Riamie
Riamie D.
Roku Community Moderator