Qlik Sense April 2019 Patch 1 Engine Stop

[robert_bond]

We recently upgraded to Qlik Sense April 2019 Patch 1. And a new problem now occurs - the engine stops and then restarts after a brief moment. It doesn't always happen predictably. I happen to be working on an app and hence only experiencing when I'm working on this app. I've copied a pic of the error message below. Appreciate suggestions on how to troubleshoot.

I've noticed it happening when:

1. Duplicating an app

2. Reloading an app

[Anonymous]

If need be, remove the patch from control panel - uninstall or change a program - View installed updates (top left), and re-install the patch precisely to these guidelines.

https://help.qlik.com/en-US/sense/April2019/Subsystems/PlanningQlikSenseDeployments/Content/Sense_De...