Forum Post: Ajax script failing at load while uploading the image files on web application.

Hi Al Greeting! I am working on a web application where I am required to upload images of different sizes at peak load along with other web scripts. I did recorded one script in silk performer which is failing at the red highlighted steps; under load, but at peak load, i can do same transaction manually without any issues. Attached are the screenshots of the operation.The recorded code looks like this.    BrowserClick("//A[@textContents='[+]Add Image']", BUTTON_Left, "Click, A, textContents=[+]Add Image (#1)");     wnd2 := BrowserGetActiveWindow("wnd2");      ThinkTime(5.3);     BrowserDlgSetText("Open #1", 1, "C:\\users\\tkmakb2\\desktop\\ImageUpload\\PT_JPEG1.jpg");     BrowserDlgSetButton("Open #1", "Open");     BrowserClick("//INPUT[@name='file1']", BUTTON_Left);     BrowserDlgStop();     BrowserClick("//INPUT[@name='Attach']", BUTTON_Left, "Click, INPUT, name=Attach (#1)");     ThinkTime(15.0);     BrowserDlgSetText("Open #1", 1, "C:\\users\\tkmakb2\\desktop\\ImageUpload\\PT_JPEG11.jpg");     BrowserClick("//INPUT[@name='file1']", BUTTON_Left);     BrowserDlgStop();     BrowserClick("//INPUT[@name='Attach']", BUTTON_Left, "Click, INPUT, name=Attach (#2)");     ThinkTime(20.6);     BrowserDlgSetText("Open #1", 1, "C:\\users\\tkmakb2\\desktop\\ImageUpload\\PT_JPEG4.jpg");     BrowserClick("//INPUT[@name='file1']", BUTTON_Left);     BrowserDlgStop();     BrowserClick("//INPUT[@name='Attach']", BUTTON_Left, "Click, INPUT, name=Attach (#3)");     ThinkTime(22.4);     BrowserCloseWindow(wnd2);     BrowserActivateWindow(wnd1);     ThinkTime(24.9);     BrowserClick("//LABEL[@textContents='Save']", BUTTON_Left, "Click, LABEL, textContents=Save (#2)"); Would really appreciate your help on this issue. Thanks in advance. Regards jatinch