diff --git a/iaai_scraper/fast_sync.py b/iaai_scraper/fast_sync.py
index 92911ce..8f0281c 100644
--- a/iaai_scraper/fast_sync.py
+++ b/iaai_scraper/fast_sync.py
@@ -238,7 +238,14 @@ class FastSyncEngine:
 
                 if index % 100 == 0 or index == len(candidates):
                     elapsed = max(0.001, time.perf_counter() - started_details)
-                    if self.client._settings.scraping_profile.verbose_progress_logs:
+                    verbose_progress_logs = bool(
+                        getattr(
+                            getattr(getattr(self.client, "_settings", None), "scraping_profile", None),
+                            "verbose_progress_logs",
+                            False,
+                        )
+                    )
+                    if verbose_progress_logs:
                         logger.info(
                             "Fast HTTP-first details progress: processed=%d/%d ok=%d failed=%d queued_db=%d rate=%.2f/s",
                             index,