# Invalid version of beats protocol?

**URL:** <https://discuss.elastic.co/t/invalid-version-of-beats-protocol/205259>\
**Category:** Logstash\
**Created:** [October 25, 2019, 12:51pm UTC](https://discuss.elastic.co/t/invalid-version-of-beats-protocol/205259 "2019-10-25T12:51:38Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [October 25, 2019, 5:03pm UTC](https://discuss.elastic.co/t/invalid-version-of-beats-protocol/205259/2 "2019-10-25T17:03:35Z")

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I have seen this in the past when beats and logstash do not agree on whether TLS is enabled.

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_[View the full topic](https://discuss.elastic.co/t/invalid-version-of-beats-protocol/205259)._