i have a problem, when the text box finish the dialogue, an error message appears saying "this.isWaiting is not a function"
Can you post the console report? (Press F8/F12)
A block of code may be missing from your rmmz_windows.js file. Here is the code that was shown to me by Synrec that may be missing from rmmz_windows.js in your js folder and need to be added for functionality:---