diff --git a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/OrderSyncService.java b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/OrderSyncService.java
index 1f7d0ba..b79ad62 100644
--- a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/OrderSyncService.java
+++ b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/OrderSyncService.java
@@ -14,6 +14,7 @@ import com.teterialosjuanjos.tfg.sync_service.mapping.*;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClientException;
 
 import java.time.Instant;
 import java.time.LocalDateTime;
@@ -83,13 +84,18 @@ public class OrderSyncService {
                 try {
                     importOrder(psOrder);
                     processed++;
-                } catch (DolibarrApiException | PrestashopApiException e) {
+                } catch (DolibarrApiException | PrestashopApiException | RestClientException e) {
                     failed++;
                     String msg = "PS order %d: %s".formatted(psOrder.id(), e.getMessage());
                     errors.add(msg);
                     log.warn("OrderSync item failed: {}", msg);
                 }
             }
+        } catch (RestClientException e) {
+            failed++;
+            String msg = "Failed to fetch orders from PrestaShop: " + e.getMessage();
+            errors.add(msg);
+            log.error("OrderSync infrastructure error: {}", msg, e);
         } finally {
             syncLog.setFinishedAt(Instant.now());
             syncLog.setItemsProcessed(processed);
diff --git a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/ProductSyncService.java b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/ProductSyncService.java
index ec83dd4..781635d 100644
--- a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/ProductSyncService.java
+++ b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/ProductSyncService.java
@@ -11,6 +11,7 @@ import com.teterialosjuanjos.tfg.sync_service.mapping.*;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClientException;
 
 import java.time.Instant;
 import java.util.ArrayList;
@@ -68,7 +69,7 @@ public class ProductSyncService {
                 try {
                     pushProduct(product);
                     processed++;
-                } catch (DolibarrApiException | PrestashopApiException e) {
+                } catch (DolibarrApiException | PrestashopApiException | RestClientException e) {
                     failed++;
                     String msg = "SKU %s: %s".formatted(product.ref(), e.getMessage());
                     errors.add(msg);
@@ -76,6 +77,11 @@ public class ProductSyncService {
                     markError(product.ref(), e.getMessage());
                 }
             }
+        } catch (RestClientException e) {
+            failed++;
+            String msg = "Failed to fetch products from Dolibarr: " + e.getMessage();
+            errors.add(msg);
+            log.error("ProductSync infrastructure error: {}", msg, e);
         } finally {
             syncLog.setFinishedAt(Instant.now());
             syncLog.setItemsProcessed(processed);
diff --git a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/StockSyncService.java b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/StockSyncService.java
index a164835..f85d9e2 100644
--- a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/StockSyncService.java
+++ b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/sync/StockSyncService.java
@@ -10,6 +10,7 @@ import com.teterialosjuanjos.tfg.sync_service.mapping.*;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestClientException;
 
 import java.time.Instant;
 import java.util.ArrayList;
@@ -55,13 +56,18 @@ public class StockSyncService {
                     if (pushStock(mapping)) {
                         processed++;
                     }
-                } catch (DolibarrApiException | PrestashopApiException e) {
+                } catch (DolibarrApiException | PrestashopApiException | RestClientException e) {
                     failed++;
                     String msg = "SKU %s: %s".formatted(mapping.getSku(), e.getMessage());
                     errors.add(msg);
                     log.warn("StockSync item failed: {}", msg);
                 }
             }
+        } catch (RestClientException e) {
+            failed++;
+            String msg = "Infrastructure error: " + e.getMessage();
+            errors.add(msg);
+            log.error("StockSync infrastructure error: {}", msg, e);
         } finally {
             syncLog.setFinishedAt(Instant.now());
             syncLog.setItemsProcessed(processed);