I have an app in App designer created by an ex-colleague, in the app there's one drop down which has 2 options: Yes and No, the app runs fine When the option chosen is No. But gets stuck in a fucntion when the option chosen is "Yes". So I tries the debug mode, it's working fine in that, I am not able to pinpoint the issue here.
Once I have run the application properly in debug mode, later when I try the app runs fine with or without debug mode. Little lost as to what might be the cause of this.