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Power Platform Community / Forums / Power Apps / Impossible to edit my app
Power Apps
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Impossible to edit my app

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Posted on by CU12121104-0 18
When I try to edit my app I get the following message:
Failed to create or join session (API: NewInstance)xhr error. Status: 504, response: 
Categories:
Error handling
I have the same question (0)
  • ronaldwalcott Profile Picture
    ronaldwalcott 3,847 Super User 2025 Season 2 on at
    504 is a timeout error meaning that it is unable to connect to the server. Retrying normally resolves this issue unless your firewall or some other network issue is blocking some of the servers required to use Power Apps.

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