diff --git a/crates/api_models/src/routing.rs b/crates/api_models/src/routing.rs
index c929bb3ea5..e1802ab56f 100644
--- a/crates/api_models/src/routing.rs
+++ b/crates/api_models/src/routing.rs
@@ -889,12 +889,12 @@ impl Default for SuccessBasedRoutingConfig {
         Self {
             params: Some(vec![DynamicRoutingConfigParams::PaymentMethod]),
             config: Some(SuccessBasedRoutingConfigBody {
-                min_aggregates_size: Some(2),
+                min_aggregates_size: Some(5),
                 default_success_rate: Some(100.0),
-                max_aggregates_size: Some(3),
+                max_aggregates_size: Some(8),
                 current_block_threshold: Some(CurrentBlockThreshold {
-                    duration_in_mins: Some(5),
-                    max_total_count: Some(2),
+                    duration_in_mins: None,
+                    max_total_count: Some(5),
                 }),
                 specificity_level: SuccessRateSpecificityLevel::default(),
             }),
diff --git a/crates/router/src/core/payments/routing.rs b/crates/router/src/core/payments/routing.rs
index b485cd9d98..83d3abef44 100644
--- a/crates/router/src/core/payments/routing.rs
+++ b/crates/router/src/core/payments/routing.rs
@@ -1779,11 +1779,11 @@ pub async fn perform_decide_gateway_call_with_open_router(
                 );
                 routable_connectors.sort_by(|connector_choice_a, connector_choice_b| {
                     let connector_choice_a_score = gateway_priority_map
-                        .get(&connector_choice_a.connector.to_string())
+                        .get(&connector_choice_a.to_string())
                         .copied()
                         .unwrap_or(0.0);
                     let connector_choice_b_score = gateway_priority_map
-                        .get(&connector_choice_b.connector.to_string())
+                        .get(&connector_choice_b.to_string())
                         .copied()
                         .unwrap_or(0.0);
                     connector_choice_b_score