Hi,
Your code looks ok. I normally put my script objects at the top level so it would be;
var timeout = app.setInterval("xfa.form.form1.Skip.autoSav()", 10000);
Try this code and see where it's starts going wrong;
var timeout = app.setTimeOut("app.alert(xfa.form.form1.somExpression)", 1000);
var timeout = app.setTimeOut("app.alert(xfa.form.form1.Insp_Report.somExpression)", 1000);
var timeout = app.setTimeOut("app.alert(xfa.form.form1.Insp_Report.Skip.somExpression)", 1000);
Regards
Bruce