diff --git a/src/obj/Table.py b/src/obj/Table.py
index a39e5f7..09dfae5 100644
--- a/src/obj/Table.py
+++ b/src/obj/Table.py
@@ -13,7 +13,7 @@ class Table(Object):
 
     def isActual(self, current_time):
         if self.is_actual and self.agent_role == "table":
-            if current_time - self.waiting_time > 1000:
+            if current_time - self.waiting_time > 500:
                 self.reset_role(current_time)
                 self.reset_status()
 
@@ -32,6 +32,8 @@ class Table(Object):
 
     def updateState(self, current_time, predictor):
         if self.is_actual:
+            if self.agent_role == "table":
+                self.waiting_time = current_time
             return
         self.unsetMark()
         self.is_actual = True