# CDN causes white screen

**URL:** https://meta.discourse.org/t/cdn-causes-white-screen/79070
**Category:** Self-hosting
**Created:** [1월 26, 2018, 7:22오전 UTC](https://meta.discourse.org/t/cdn-causes-white-screen/79070 "2018-01-26T07:22:34Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![fefrei](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fefrei/32/119538_2.png) [@fefrei](https://meta.discourse.org/u/fefrei)
#### Post date: [1월 26, 2018, 9:25오전 UTC](https://meta.discourse.org/t/cdn-causes-white-screen/79070/4 "2018-01-26T09:25:06Z")

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If you’re _just_ behind an Nginx instance with a configuration [like this](https://meta.discourse.org/t/running-other-websites-on-the-same-machine-as-discourse/17247), this shouldn’t cause these kinds of issues.

We need more details to help you. If this happens again, can you capture details of the error? What URL is your Discourse instance available at? What exactly do you mean by “clearing CDN cache” – can you describe what you’re doing, exactly?

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_[View the full topic](https://meta.discourse.org/t/cdn-causes-white-screen/79070)._