diff --git a/app/behavior/engine.py b/app/behavior/engine.py
index 7ad94e0..40145f1 100644
--- a/app/behavior/engine.py
+++ b/app/behavior/engine.py
@@ -41,7 +41,14 @@ class BehaviorEngine:
         self._settings = settings
 
     def train_all(self) -> list[ActuatorRecord]:
-        return [self.train(record.actuator_entity_id) for record in self._store.list()]
+        results: list[ActuatorRecord] = []
+        for record in self._store.list():
+            try:
+                results.append(self.train(record.actuator_entity_id))
+            except Exception:
+                logger.exception("Behavior training failed for %s", record.actuator_entity_id)
+                results.append(record)
+        return results
 
     def train(self, actuator_entity_id: str) -> ActuatorRecord:
         record = self._store.get(actuator_entity_id)
@@ -143,7 +150,14 @@ class BehaviorEngine:
         return self._save_behavior(record, behavior)
 
     def evaluate_all(self) -> list[ActuatorRecord]:
-        return [self.evaluate(record.actuator_entity_id) for record in self._store.list()]
+        results: list[ActuatorRecord] = []
+        for record in self._store.list():
+            try:
+                results.append(self.evaluate(record.actuator_entity_id))
+            except Exception:
+                logger.exception("Behavior evaluation failed for %s", record.actuator_entity_id)
+                results.append(record)
+        return results
 
     def evaluate(self, actuator_entity_id: str) -> ActuatorRecord:
         record = self._store.get(actuator_entity_id)