The new version 3.7.2 was released today.
This fixes the Current Location issue on some devices, by allowing Google Play Services to be used to get the location. There is a new Use Google Play Services checkbox in the Set Location settings screen.
This will be automatically ticked for Android 6.0+ devices, but you can change that at any time. If its not ticked, it uses the old method of getting the location, which is fine for the vast majority of devices. Just tick the box if you are having trouble getting the location.
Now I will go back to the Pirate Theme, and see if I can speed that up.