# Fleet server and agents unable to write data to Elasticsearch - Bad Certificate

**URL:** https://discuss.elastic.co/t/fleet-server-and-agents-unable-to-write-data-to-elasticsearch-bad-certificate/321675
**Category:** Elasticsearch
**Tags:** fleet
**Created:** [December 20, 2022, 5:59pm UTC](https://discuss.elastic.co/t/fleet-server-and-agents-unable-to-write-data-to-elasticsearch-bad-certificate/321675 "2022-12-20T17:59:12Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)
#### Post date: [January 17, 2023, 11:00pm UTC](https://discuss.elastic.co/t/fleet-server-and-agents-unable-to-write-data-to-elasticsearch-bad-certificate/321675/3 "2023-01-17T23:00:29Z")

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