Why did my device suddenly go offline?

If you are connected to your ISP’s router (Internet Service Provider) occasionally it is possible your ISP is doing a update which can occasionally change your network environment and require a reboot of your router/recorder (Router first then recorder). It is highly recommended that with this device to install your own router to run the recorder to avoid this from happening, however if using your ISP’s router the above stated solution is the fix for it.