diff --git a/BACKEND/app/services/line_connection.ts b/BACKEND/app/services/line_connection.ts
index 27dd03d..02d0a1f 100644
--- a/BACKEND/app/services/line_connection.ts
+++ b/BACKEND/app/services/line_connection.ts
@@ -237,9 +237,9 @@ export default class LineConnection {
       return
     }
 
-    console.log(
-      `Write command "${cmd}" to line ${this.config.lineNumber} of ${this.config.stationName}`
-    )
+    // console.log(
+    //   `Write command "${cmd.toString().replace(/\r/g, '\\r').replace(/\n/g, '\\n')}" to line ${this.config.lineNumber} of ${this.config.stationName}`
+    // )
 
     this.client.write(cmd)
     if (userName) {
diff --git a/FRONTEND/src/App.tsx b/FRONTEND/src/App.tsx
index 658c938..bbfaca9 100644
--- a/FRONTEND/src/App.tsx
+++ b/FRONTEND/src/App.tsx
@@ -593,8 +593,9 @@ function App() {
           </Tabs.Panel>
         ))}
         onChange={(id) => {
-          if (selectedLines.length > 0) {
-            selectedLines.forEach((el) => {
+          const station = stations.find((el) => el.id === Number(activeTab));
+          if (station) {
+            (station?.lines || [])?.forEach((el) => {
               if (el?.userOpenCLI === user?.userName)
                 socket?.emit("close_cli", {
                   lineId: el?.id,