# Stalled then Failed HTTP Request but data is received in sandbox application

**URL:** https://discuss.dwolla.com/t/stalled-then-failed-http-request-but-data-is-received-in-sandbox-application/4208
**Category:** API Support
**Created:** [May 23, 2017, 4:19pm UTC](https://discuss.dwolla.com/t/stalled-then-failed-http-request-but-data-is-received-in-sandbox-application/4208 "2017-05-23T16:19:55Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Ant2624](https://avatars.discourse-cdn.com/v4/letter/a/48db29/32.png) [@Ant2624](https://discuss.dwolla.com/u/Ant2624)
#### Post date: [May 23, 2017, 4:19pm UTC](https://discuss.dwolla.com/t/stalled-then-failed-http-request-but-data-is-received-in-sandbox-application/4208/1 "2017-05-23T16:19:55Z")

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I currently have a sandbox application established.

I’m attempting to create verified and unverified customers, as well as funding sources for those customers.

My api requests seem to be semi-successful when viewing the application dashboard: I see customers and funding sources created but the requests appear to be stalling then failing when viewing in the network tab.

In turn, I get no response data:

Failed Request -  
Headers tab: Provisional headers are shown  
Preview tab: Failed to load response data  
Response tab: Failed to load response data  
Timing tab: Stalled