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Level 10

Suddenly unable to edit any apps

I am suddenly unable to edit my apps.  I have used Chrome for years with no issues.  I have changed nothing.

I was in the middle of editing an app and suddenly the below appeared.  I followed the advice on settings for Chrome, but all settings are already ok.

Any insight or advice would be very useful.



Community Support Team
Community Support Team

Re: Suddenly unable to edit any apps

Hi @Meneghino,


Apologize to see the troubles you have encountered. Just from the error message, it seems the trusted zones has been misconfigured/Updated.

Have you tried the Open troubleshooting steps?

Besides, see if the following Support article helps in your scenario:

Troubleshooting startup issues in PowerApps Web Authoring


Looping @Mr-Dang-MSFT for further assistance if needed.


Best regards,

Community Support Team _ Michael Shao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Power Apps Staff Mr-Dang-MSFT
Power Apps Staff

Re: Suddenly unable to edit any apps


I've notified the team about this.


My initial thoughts: 

  • What happens when you try to open an app in Edge or another browser?
  • Have you tried clearing cookies?
  • Have you tried clearing cookies for All Time?
  • Can you try getting a session id number?
Power Apps Staff AlanC
Power Apps Staff

Re: Suddenly unable to edit any apps

Hi @Meneghino, are you able to sign in using other browsers? I'm trying to figure out if the issue is network related or has to do with chrome configuration.

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