Thanks for your response and suggestion. I ended up not contacting the help department because I was able to fix it myself. Weird though...
The outdoor camera is plugged into an outside outlet and there are two items plugged into that outlet, the Nest camera and an outside motion detector light. The power to that outlet was on though since the motion detector light worked just fine but not the Nest camera.
But just for fun (haha), I turned off the power to that outlet and then turned it back on, and the camera now works! I don't know why just the camera didn't work when the light did but maybe some little raindrop or piece of debris or whatever tripped just the one side of the outlet? (I don't even know if that's possible?)
So who knows? But all's good thankfully. Thanks again for your help.
