IsModified seems to frequently be true, when seemingly, no changes have been made

Hi Mike,

Is it safe to assume that you are using PDFViewCtrl.OpenURLAsync() to load a remote document incremetally? If so the file is continually being modified as it is downloaded. Do you see the same issue if you open a local file (i.e. use PDFDoc(file), PDFViewCtrl.SetDoc() as shown in the sample)?