With the latest stable build (14.3.1) I notice that all of the MapPrinter layers remain invisible while you are repositioning any of the other MapPrinter layers. For example, click on a ScaleBarPrinterLayer to move it and all of the MapPrinter layers (including the one you are moving) go invisible until you stop dragging. I have attached a sample project to help clarify the problem.
Steve
PageLayoutControl_TG_14.zip (759.7 KB)