This has been a major problem this week. Many times throughout the day the editor will suddenly stop responding, as if it's connection to Microsoft was dropped. I can still preview the app and navigate between screens, but formulas will stop populating. Attempting to save the app results in a never-ending circle:
This shows a property in which there is a formula, however the editor is no longer loading content:
The only way to fix this is to reload the webpage and cross my fingers that the most recent autosave is up-to-date enough. There is no warning when this occurs.
Authoring Version: 3.24023.14