diff --git a/strategy.yaml b/strategy.yaml
index 7a142f6..678e791 100644
--- a/strategy.yaml
+++ b/strategy.yaml
@@ -6,8 +6,8 @@
 # config hash), and lands as a separate commit with the motivation in
 # the commit message.
 
-config_version: "1.7.1"
-config_hash: "720a202e9dde4ccff7f79a8bc9521de62dc30115f11f486c55ad6f3986858dcb"
+config_version: "1.7.2"
+config_hash: "772e31e923e76d7aa6dc5e38933e9d5c6a2353bd3769d6f0c4095f886adeaed7"
 last_review: "2026-06-09"
 last_reviewer: "Adriano"
 
@@ -66,7 +66,10 @@ entry:
 # standing put + slippage reale. Disabilitato di default (costo API).
 research_collector:
   enabled: true
-  cron: "0 * * * *"            # orario
+  cron: "20 * * * *"           # orario a :20 — NON a :00: la spazzata full-chain
+                               # satura il rate limit Deribit per-IP (~650 429 in 26s)
+                               # e a :00 gira anche PythagorasGoal/cron_book.sh, che
+                               # condivide l'IP pubblico della VPS (29/07).
   expiry_max_days: 95          # 1g..3mesi
   moneyness_band_pct: null     # null = catena completa (entrambe le ali)
   open_interest_min: 100