Receiving a 501 error when navigating a to and from a specific portlet.
If you do not access the portlet, navigation is fine. If you navigate to a specific portlet then away, you receive 501 errors intermittently
Release : 16.0.1
Component : PPMSTU
The portlet contains Custom Javascript
Custom Javascript is not supported in HTML portlets. You will need to remove the javascript from the HTML portlet to stop receiving errors