diff --git a/server/src/browser-management/inputHandlers.ts b/server/src/browser-management/inputHandlers.ts
index 598c528e..f238ed65 100644
--- a/server/src/browser-management/inputHandlers.ts
+++ b/server/src/browser-management/inputHandlers.ts
@@ -224,9 +224,15 @@ const onMousemove = async (socket: AuthenticatedSocket, coordinates: Coordinates
  */
 const handleMousemove = async (generator: WorkflowGenerator, page: Page, { x, y }: Coordinates) => {
     try {
+        if (page.isClosed()) {
+            logger.log('debug', `Ignoring mousemove event: page is closed`);
+            return;
+        }
         await page.mouse.move(x, y);
         throttle(async () => {
-            await generator.generateDataForHighlighter(page, { x, y });
+            if (!page.isClosed()) {
+                await generator.generateDataForHighlighter(page, { x, y });
+            }
         }, 100)();
         logger.log('debug', `Moved over position x:${x}, y:${y}`);
     } catch (e) {
@@ -514,4 +520,4 @@ const registerInputHandlers = (socket: Socket) => {
     socket.on("action", (data) => onGenerateAction(authSocket, data));
 };
 
-export default registerInputHandlers;
\ No newline at end of file
+export default registerInputHandlers;