This is a good question but will not affect the download speed of your location. It can affect the upload speeds when guests are uploading pictures by Facebook or other social media, but it is for such a short time, it does not affect it very long. If the camera does not have enough speed to run, it will shut off.
It can be easily restarted if this happens by unplugging the connection for a few seconds and plugging back in. If it does not come on, then a call ,email, or Skype to one of the technicians will be able to solve it.