diff --git a/application_events.json b/application_events.json
index fc922a7..7efc965 100644
--- a/application_events.json
+++ b/application_events.json
@@ -1,59 +1,5 @@
 {
   "events": [
-    {
-      "timestamp": "2025-07-17T17:57:48.115971",
-      "level": "info",
-      "event_type": "dataset_activated",
-      "message": "Dataset activated: DAR",
-      "details": {
-        "dataset_id": "dar",
-        "variables_count": 4,
-        "streaming_count": 4,
-        "prefix": "dar"
-      }
-    },
-    {
-      "timestamp": "2025-07-17T17:59:20.355788",
-      "level": "info",
-      "event_type": "dataset_activated",
-      "message": "Dataset activated: DAR",
-      "details": {
-        "dataset_id": "dar",
-        "variables_count": 4,
-        "streaming_count": 4,
-        "prefix": "dar"
-      }
-    },
-    {
-      "timestamp": "2025-07-17T17:59:20.358047",
-      "level": "info",
-      "event_type": "streaming_started",
-      "message": "Multi-dataset streaming started: 1 datasets activated",
-      "details": {
-        "activated_datasets": 1,
-        "total_datasets": 2,
-        "udp_host": "127.0.0.1",
-        "udp_port": 9870
-      }
-    },
-    {
-      "timestamp": "2025-07-17T18:00:01.148713",
-      "level": "info",
-      "event_type": "Application started",
-      "message": "Application initialization completed successfully",
-      "details": {}
-    },
-    {
-      "timestamp": "2025-07-17T18:00:01.174850",
-      "level": "info",
-      "event_type": "plc_connection",
-      "message": "Successfully connected to PLC 10.1.33.11",
-      "details": {
-        "ip": "10.1.33.11",
-        "rack": 0,
-        "slot": 2
-      }
-    },
     {
       "timestamp": "2025-07-17T18:00:01.179115",
       "level": "info",
@@ -10416,8 +10362,60 @@
       "event_type": "csv_cleanup_failed",
       "message": "CSV cleanup failed: 'max_hours'",
       "details": {}
+    },
+    {
+      "timestamp": "2025-08-14T11:34:34.684516",
+      "level": "info",
+      "event_type": "application_started",
+      "message": "Application initialization completed successfully",
+      "details": {}
+    },
+    {
+      "timestamp": "2025-08-14T11:34:34.733822",
+      "level": "info",
+      "event_type": "dataset_activated",
+      "message": "Dataset activated: DAR",
+      "details": {
+        "dataset_id": "DAR",
+        "variables_count": 3,
+        "streaming_count": 3,
+        "prefix": "gateway_phoenix"
+      }
+    },
+    {
+      "timestamp": "2025-08-14T11:34:34.751250",
+      "level": "info",
+      "event_type": "csv_recording_started",
+      "message": "CSV recording started: 1 datasets activated",
+      "details": {
+        "activated_datasets": 1,
+        "total_datasets": 3
+      }
+    },
+    {
+      "timestamp": "2025-08-14T11:34:34.780016",
+      "level": "error",
+      "event_type": "csv_cleanup_failed",
+      "message": "CSV cleanup failed: 'max_hours'",
+      "details": {}
+    },
+    {
+      "timestamp": "2025-08-14T11:34:45.734619",
+      "level": "info",
+      "event_type": "plot_session_created",
+      "message": "Plot session 'UR29' created and started",
+      "details": {
+        "session_id": "plot_1",
+        "variables": [
+          "UR29_Brix",
+          "UR29_ma"
+        ],
+        "time_window": 25,
+        "trigger_variable": null,
+        "auto_started": true
+      }
     }
   ],
-  "last_updated": "2025-08-14T11:26:02.293765",
+  "last_updated": "2025-08-14T11:34:45.734619",
   "total_entries": 1000
 }
\ No newline at end of file
diff --git a/config/data/plot_definitions.json b/config/data/plot_definitions.json
index 98f3bfd..5f6c775 100644
--- a/config/data/plot_definitions.json
+++ b/config/data/plot_definitions.json
@@ -3,7 +3,6 @@
     {
       "id": "plot_1",
       "name": "UR29",
-      "session_id": "plot_1",
       "time_window": 25,
       "trigger_enabled": false,
       "trigger_on_true": true,
@@ -14,7 +13,6 @@
     {
       "id": "Brix",
       "name": "Brix",
-      "session_id": "Brix",
       "time_window": 60,
       "trigger_enabled": false,
       "trigger_on_true": true
diff --git a/config/schema/plot-definitions.schema.json b/config/schema/plot-definitions.schema.json
index b2e04cb..4b71f4f 100644
--- a/config/schema/plot-definitions.schema.json
+++ b/config/schema/plot-definitions.schema.json
@@ -16,18 +16,13 @@
           "id": {
             "type": "string",
             "title": "Plot ID",
-            "description": "Unique identifier for the plot"
+            "description": "Unique identifier for the plot session"
           },
           "name": {
             "type": "string",
             "title": "Plot Name",
             "description": "Human-readable name of the plot session"
           },
-          "session_id": {
-            "type": "string",
-            "title": "Session ID",
-            "description": "Session identifier for this plot"
-          },
           "time_window": {
             "type": "integer",
             "title": "Time window (s)",
diff --git a/config/schema/ui/plot-definitions.uischema.json b/config/schema/ui/plot-definitions.uischema.json
index 9d6011b..07cf070 100644
--- a/config/schema/ui/plot-definitions.uischema.json
+++ b/config/schema/ui/plot-definitions.uischema.json
@@ -10,7 +10,6 @@
       "ui:order": [
         "id",
         "name", 
-        "session_id",
         "time_window",
         "y_min",
         "y_max",
@@ -22,15 +21,11 @@
         [
           {
             "name": "id",
-            "width": 3
-          },
-          {
-            "name": "name",
             "width": 4
           },
           {
-            "name": "session_id",
-            "width": 3
+            "name": "name",
+            "width": 6
           },
           {
             "name": "time_window",
diff --git a/core/plot_manager.py b/core/plot_manager.py
index 2233a55..143424f 100644
--- a/core/plot_manager.py
+++ b/core/plot_manager.py
@@ -284,8 +284,10 @@ class PlotManager:
     def create_session(self, config: Dict[str, Any]) -> str:
         """Crear una nueva sesión de plotting"""
         with self.lock:
-            session_id = f"plot_{self.session_counter}"
-            self.session_counter += 1
+            # Use the ID from config if available, otherwise generate one
+            session_id = config.get("id") or f"plot_{self.session_counter}"
+            if not config.get("id"):
+                self.session_counter += 1
 
             session = PlotSession(session_id, config)
             # 🔑 CAMBIO: Crear sesiones en modo activo por defecto para mejor UX
diff --git a/frontend/src/components/PlotRealtimeSession.jsx b/frontend/src/components/PlotRealtimeSession.jsx
index 1897d44..c9a670f 100644
--- a/frontend/src/components/PlotRealtimeSession.jsx
+++ b/frontend/src/components/PlotRealtimeSession.jsx
@@ -122,7 +122,7 @@ export default function PlotRealtimeSession({
             const variableNames = plotVariables.map(v => v.variable_name)
             
             const plotConfig = {
-                session_id: plotDefinition.id,
+                id: plotDefinition.id,  // Use id instead of session_id
                 name: plotDefinition.name,
                 variables: variableNames,
                 time_window: plotDefinition.time_window || 60,
@@ -151,7 +151,7 @@ export default function PlotRealtimeSession({
                 try {
                     // Try to create the plot session with current configuration
                     await api.createPlot({
-                        session_id: plotDefinition.id,
+                        id: plotDefinition.id,  // Use id instead of session_id
                         name: plotDefinition.name,
                         variables: plotVariables.map(v => v.variable_name), // Simplified format
                         time_window: localConfig.time_window,
diff --git a/main.py b/main.py
index 513857b..48e0f5b 100644
--- a/main.py
+++ b/main.py
@@ -1542,6 +1542,7 @@ def create_plot():
 
         # Crear configuración de la sesión
         config = {
+            "id": data.get("id"),  # Use the plot ID from the definition
             "name": data.get(
                 "name", f"Plot {len(streamer.data_streamer.plot_manager.sessions) + 1}"
             ),
diff --git a/system_state.json b/system_state.json
index 3e52620..07b1a7c 100644
--- a/system_state.json
+++ b/system_state.json
@@ -3,11 +3,11 @@
         "should_connect": true,
         "should_stream": false,
         "active_datasets": [
+            "Fast",
             "DAR",
-            "Test",
-            "Fast"
+            "Test"
         ]
     },
     "auto_recovery_enabled": true,
-    "last_update": "2025-08-14T11:26:02.237589"
+    "last_update": "2025-08-14T11:34:34.761474"
 }
\ No newline at end of file