@Fayko I get this too!

Very annoying.  I found if I keep selecting the camera and hitting okay on the message, I eventually get to see it.  But not always.

  @Fayko 

got this message on 5 cameras today. Now they have all dropped off my app. I cannot see any of them. Did anyone find out what is going on?

  @Clffhnger I found I had to reinstall the KASA app on my phone.  Once I did that, I stopped getting the messages on my Tapo app and I can see the camara's on both apps now without the message.

  @Clffhnger I wasn't able to fix it I just gave up tbh. I tried removing everything and redoing the setup and it was still doing the same.

  @Rapidswimmer 

Same BS for me. Everything seemed to be controlled by Tapo so I dropped Kasa so I could manage the new and old cameras just with one app. Nope. Had to reinstall Kasa - weirdly though, 1 of the old cameras still came through to Tapo without Kasa installed just fine. No idea why the others didn't. 

  @Shoitaan I had one camera stay on too. So weird. Eventually all other cameras magically reappeard and all work fine.