Many autotests use a pattern
    deleteFile(saveTo);
    saveAs(saveTo);
when writing temporary documents, typical examples being
- fvt.gui.sd.headerandfooter.DocumentWithHeaderFooter
- fvt.gui.sc.sort.SortDialogSetting

They then often fail the saveAs step with a timeout because the race condition between the file deletion and the document saving results in a message box "The file has been changed since it was opened for editing in %PRODUCTNAME. Saving your version of the document will overwrite changes made by others.\n\nDo you want to save anyway?" and this message box is waiting for input and never gets it.