I know this forum is pretty dead by now but I'm going to give it a shot...
All of a sudden, my baby monitor has been acting up. It boots up normally, but now I get a white light on top instead of the usual blue/green/red. It still cycles through all those colours upon startup but stays on white no matter what the temperature is (and white never has been a temperature indicator).
On the app, I do see the camera but I cannot connect to it. Whether I connect via wifi or direct to the camera, it gives me an error that says "Unable to connect. Please check your camera's power and network connection" (it's definitely on and the fact I can see the monitor on my app means the network should be fine).
I have reset the monitor and redid the wifi settings many, many, many times.