Thanks for letting us know about your concern. We can look at how to optimize this, but the main reason GPS needs to be on is since it is required since the application tries to be very smart about where you are located in order to optimize for roaming. That said, we can go back and take another look at this to see if we can be a little smarter about having to have GPS on all the time.
This thread was the product of our fantastic collaborators during DIGITS Beta! As many terms have changed and bugs have been exterminated since the Beta launched, the information here may no longer be accurate. If you still have a question, please search our active threads or ask a new question in the DIGITS space!