# 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:** 2

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**Author:** ![leonardo](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/leonardo/32/228634_2.png) [@leonardo](https://meta.discourse.org/u/leonardo)\
**Post date:** [April 19, 2022, 11:40pm UTC](https://meta.discourse.org/t/sporadic-discoursesso-login-issues-with-expired-nonce/224441/2 "2022-04-19T23:40:19Z")

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hello!

What do you use for the subfolder setup? If you have some kind of web application firewall in front of Discourse, it might be worth it to check for caching issues. In our experience, that is the first thing to rule out.

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_[View the full topic](https://meta.discourse.org/t/sporadic-discoursesso-login-issues-with-expired-nonce/224441)._