overview cannot return to the menu

[jhofstee]

As already mentioned here, #676, it can happen that is no longer possible to return to the menu view.

2020-07-20 17:38:20.731338500 file:///opt/victronenergy/gui/qt-components/qml/Qt/labs/components/native/PageStack.qml:295:7: QML ScriptAction: file:///opt/victronenergy/gui/qt-components/qml/Qt/labs/components/native/PageStack.qml:137: TypeError: Result of expression 'page' [null] is not an object.
2020-07-20 17:38:20.731369500     		if (page.status !== undefined) {
2020-07-20 17:38:56.476809500 file:///opt/victronenergy/gui/qml/OverviewHub.qml:37: Unable to assign [undefined] to QString iconId
2020-07-20 17:38:56.478249500 file:///opt/victronenergy/gui/qml/OverviewHub.qml:23: Unable to assign [undefined] to QString title

That is however not related to the memory issue and is in both v2.57 and v2.60.

It is unknown at the moment how to reproduce this.

[jhofstee]

Since this issue has not been reported for a while, closing it now.