Frequently Asked Questions (FAQ)
Instructions to turn off iPhone, iPad Smart Punctuation.
iPhone and iPad Smart Punctuation feature uses non-standard charactors for (') feet and (") inches, this feature must be turned off on Apple products, here are the instructions.

In Settings, tap General. Then, tap Keyboards, and toggle Smart Punctuation to off.

If Smart Punctuation is not turned off, the Wall Calculation feature will not calculate correctly.
USDatacrete Tracking Showing "Unknown".
Both Apple and Android are trying to restrict background processes to give user better battery life, but it affects application like Traccar Client which require persistent background execution. Common issues to check for:
  • On iOS if you swipe app off the screen, operating system actually kills the process and app will no longer be able to report.
  • Make sure that in iOS settings background execution is allowed and Traccar Client has permission to always access location services.
  • On recent versions of Android make sure that you have added Traccar Client to battery optimization exceptions.
  • Some Android vendors have their own battery optimization in addition to standard Android system. Make sure those are disabled or the app is added to exceptions.
  • Check Don't kill my app website for more vendor specific details.
Tracking Location Not Accurate On Phone/Pad/Device.
Manage your Android/iPhone (Pad/Device) location settings, adjusting these settings will improve accuracy of location:

Improve your location's accuracy on Android Device.
Settings >> Connections >> Location
  • Open your phone's Settings app.
  • Select Connections
  • Turn On Location and set to "High Accuracy".

Improve your location's accuracy on iPhone/iPad.
Setting >> Privacy >> Location Service
  • On your iPhone or iPad, open the Settings app.
  • Tap Privacy and then Location Services.
  • Toggle Location Services "On".
  • Select option 3, always on.

These settings very on devices, you may need to do a search to find your device's instructions for setting the "Location" accuracy feature to "On".

Best image resolustion setting for "Image/Picture Upload" (Prints).
1280 x 720 for images or pictures. PDF files can be uploaded in orginal file size. The file extensions allowed on the system are: .jpg .jpeg .gif .bmp .png .pdf