TypeError: Network request failed: cloudfront.net

Expo SDK
1
  1. SDK Version: 37.0.0
  2. Platforms(Android/iOS/web/all): iOS standalone app (but also sometimes on the Android standalone app).

Sentry crash reporting is configured on our standalone iOS and Android apps. Since a while ago, there started to appear a strange error that gets caught by two of our API calls (they get fired immediately after the app is open or comes from inactive to active state).

I managed to log the error caught (as additional data in Sentry), and it appears to be rather strange and I assume it originates NOT from our API request calls, but probably from something Expo does below the hood:

{
  column: 7285,
  line: 131,
  message: Network request failed,
  name: TypeError,
  sourceURL: https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js, 
  stack:
  https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:131:7285
  dispatchEvent@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:147:5676
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:142:6510
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:142:3250
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:65:1280
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:41:3685
  https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:41:841
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:41:2939
  value@https://d1wp6m56sqw74a.cloudfront.net/%40our-user%2Four-app%2F1.13.7%2F7548e094dceeab12974f77e52ea0c6d0-37.0.0-ios.js:41:813
  value@[native code]
}

Any ideas where this is coming from, which causes it and how I can resolve it?

Interestingly, it seems like when this happens - probably it executes our API calls again. But I’m not 100% sure about the reason why this happens either.

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