     // Reference to rsync parameters to use in combox
     var comboBoxValues = ["synchronize", "snapshots", "single file"]
     var backuptypeselected: Typebackup = .synchronize
+    var diddissappear: Bool = false
 
     @IBOutlet weak var newTableView: NSTableView!
     @IBOutlet weak var viewParameter1: NSTextField!


    override func viewDidAppear() {
        super.viewDidAppear()
        self.backuptypeselected = .synchronize
        self.backuptype.selectItem(at: 0)
        self.index = self.index(viewcontroller: .vctabmain)

            self.storageapi = PersistentStorageAPI(profile: nil)
        }
        self.setFields()
    }

    override func viewDidDisappear() {
        super.viewDidDisappear()
        self.diddissappear = true
    }

    private func initcombox(combobox: NSComboBox, index: Int) {
