After the start of a new trip, it waits for a given number of seconds before activating an alternative calculation method. It will then apply the Waiting mode tariff and will increase the meter amount pro rata at a given time frequency.
If you don’t like that, we can configure your tariff to apply a different amount per second waited.
One of our clients is using our app in a situation where the taxi stand is below ground level where absolutely no GPS signals get through. The app manages this situation: it remembers the previously used tariff and starts calculating with that one.
When the GPS finally comes in, it takes up the usual calculation process.
If GPS signals are problematic in your place, you might want to consider using OBD.