# Certificate problem, and maybe other issues

**URL:** <https://community.graylog.org/t/certificate-problem-and-maybe-other-issues/23142>\
**Category:** Graylog Central (peer support)\
**Created:** [March 23, 2022, 6:27pm UTC](https://community.graylog.org/t/certificate-problem-and-maybe-other-issues/23142 "2022-03-23T18:27:52Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![fffhurst](https://avatars.discourse-cdn.com/v4/letter/f/53a042/32.png) [@fffhurst](https://community.graylog.org/u/fffhurst)\
**Post date:** [April 11, 2022, 5:59pm UTC](https://community.graylog.org/t/certificate-problem-and-maybe-other-issues/23142/14 "2022-04-11T17:59:24Z")

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I posted the config file in my original post:

> [@Multiple problems with Graylog](https://community.graylog.org/t/multiple-problems-with-graylog/22591):
>
> 1. Describe your incident: Graylog server was up and running and receiving logs, but not from certain hosts. All inputs show not running, but all inputs are receiving messages. All sidecar logs show x.509 certificate not valid error. Recently was able to restart sidecar on one of the vm’s sending logs, but a few days after this, the graylog web admin site began to intermittently become unavailable. If you reboot the server, it becomes available for a time, a few days, then it times out if y…

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_[View the full topic](https://community.graylog.org/t/certificate-problem-and-maybe-other-issues/23142)._