At the core, this is a problem rooted in your device's inability to accurately gather your location.
If you have this problem, you will notice that opening any map app (Google Maps or Apple Maps) on your phone is similarly misrepresenting your location, not just Detour.
Here's what you can try:
- Do a quick check to make sure your WiFi is turned on, or turn it off then on again, because we use the help of WiFi to help improve your location detection
- You will also want to make sure to check your phone settings to ensure your location permissions all look good
- It may also help to put your phone into airplane mode (this turns your cell signal off) then turning it on again to force a reset.
It is possible to also be in an area that, at that time, has poor signal. There's not much you/we can do about that immediately.