@dagobar
Nice. Happy to help you.
i got the same problem and i think it should be solved in traccar itself by reducing the requests by splitting it away from the location frequency to a separate value like osmfrequency or geocidingfrequency or whatever...
@metacreo
Thanks for your php script :) Actualy it's a proxy.... nice.
Any change to modify your script to be able to use multiple reverse geocoding providers like round robin or for redundancy based on the received response (200 OK) ?