PME - Blank TGML Diagrams issue
Issue
In Power Monitoring Expert none of the TGML Diagrams are opening in the latest Chrome browser. All that shows is a blank page.
Product Line
EcoStruxure Power Monitoring Expert
Resolution
The issue has appeared following a recent upgrade in Chrome that has disabled mutation events flag.
The resolution is do the following:
- Open up Chrome and navigate to chrome://flags/ in the address bar
- Once there type in the search bar deprecated. It should bring up the following in the below screenshot.
- Enable that and close the browser.
- Open up the Web Applications again and see if you can view Diagrams now
Released for: Schneider Electric Australia








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