# Websockets errors: ELB issue or symptom of something else?

**URL:** <https://community.dremio.com/t/websockets-errors-elb-issue-or-symptom-of-something-else/6623>\
**Category:** Uncategorized\
**Created:** [November 20, 2020, 11:16pm UTC](https://community.dremio.com/t/websockets-errors-elb-issue-or-symptom-of-something-else/6623 "2020-11-20T23:16:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [November 21, 2020, 8:16am UTC](https://community.dremio.com/t/websockets-errors-elb-issue-or-symptom-of-something-else/6623/2 "2020-11-21T08:16:45Z")

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@fizz

Ensuring that your environment allows WebSocket communication is a requirement, are you saying even after doing the same you are getting the above websocket error?

> **[System Requirements · Dremio](http://docs.dremio.com/deployment/system-requirements.html#web-sockets)**

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_[View the full topic](https://community.dremio.com/t/websockets-errors-elb-issue-or-symptom-of-something-else/6623)._