App Reloading Pages

Hi, I have been experiencing a rather odd behavior by the Frappe/ERPNext App. Everytime I navigate, ie. From Dashboard->List View->Form View->List View->and then Again to another Form View. The Application reloads the entire contents (Just like when you “Reload” the App).

During Navigation I can the the “ERPNext” Logo popup in middle of the screen and also the Developer Console area gets cleared; cleaning the local variables also.

Any Ideas why and where to look for?

Frappe Ver: v13.23.0
ERPNext Ver: v13.23.0
(I have a few Customizations also - which I have thoroughly checked)