If you have a camera that isn't checking in, the camera is bad. There is something wrong there, and they will basically run the batteries down, but everything you see says the batteries are good.

I just sent one back we use at the office, and they are upgrading me to a new one for a discount, but I have 7, and 4 have failed. Only 1 of the 3 I sent back for repair have worked after the repair. Sometimes I can hard reset one or pull the sim card out and clean it, and it will work for a while, but then, it stops.

I need a youtube page so I can flame them, I bet I get some camera's replaced for free then.