I changed router and also WiFi.
I deleted the cameras in my Phone App, but now I can not link again.
I have observed the procedure that worked the last time.
My wifi is 2.4GHz
After that the camera "hear" the sound, the led becames green, and I press "continue" on the App. But after a while, the camera returns on slow red flashing led...
Now I am in the situation that I had lost my cameras...
Please Help me, Paolo