# Sporadic DiscourseSSO login issues with expired nonce

**URL:** <https://meta.discourse.org/t/sporadic-discoursesso-login-issues-with-expired-nonce/224441>\
**Category:** SSO\
**Created:** [April 15, 2022, 9:01pm UTC](https://meta.discourse.org/t/sporadic-discoursesso-login-issues-with-expired-nonce/224441 "2022-04-15T21:01:48Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)\
**Post date:** [May 16, 2022, 7:09pm UTC](https://meta.discourse.org/t/sporadic-discoursesso-login-issues-with-expired-nonce/224441/8 "2022-05-16T19:09:18Z")

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> [@aarsaa](#):
>
> If we wait for 5 mins or so and try again, then everything starts working fine again

Does login break for all users at the same time? Or does it happen at a different time for each user?

The fact it starts working again after some time makes me wonder whether there is a cache involved. Does your NGINX config, or any other intermediate proxy (e.g. cloudflare), perform any caching?

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