We have several apps connected to one REST API, where we intermittently see apps hang on open, fully killing the browser, needing a hard restart of the window. We can't really see a pattern or reason as to why this would happen. After a while it seems to go away by itself, and the app loads normally again. What we see if we have developer tools open is the below, we seem to be getting into an infinite loop somewhere. Any ideas? This is stopping us a bit right now.