Does nominatim change rules?

Hi, since last month i get very often access blocked when getting GPS from address or address from GPS. Sometimes i get result but its very rare. My usage is few times per minute.

Thank you for any information.

Do you use a unique user agent which identifies your application? Nominatim Usage Policy (aka Geocoding Policy)


Thank you for advice. Unfortunatly it didn’t help. Added Referer to communications header, and it didnt helped. Still many of request ending with response Acces Blocked. Any other advise?