# Request Timeout after 3000ms

**URL:** <https://discuss.elastic.co/t/request-timeout-after-3000ms/114417>\
**Category:** Kibana\
**Created:** [January 7, 2018, 3:57pm UTC](https://discuss.elastic.co/t/request-timeout-after-3000ms/114417 "2018-01-07T15:57:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Guy\_T](https://avatars.discourse-cdn.com/v4/letter/g/e47c2d/32.png) [@Guy\_T](https://discuss.elastic.co/u/Guy_T)\
**Post date:** [January 7, 2018, 3:57pm UTC](https://discuss.elastic.co/t/request-timeout-after-3000ms/114417/1 "2018-01-07T15:57:29Z")

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Hi Guys

first of all please be gentel with me as i am super newbie with kibana and elastic search.  
we have windows machines that have winlogbeat installed and configured to send logs to my kibana server installed on ubuntu. everything worked fine untill one day i got " Request Timeout after 3000ms" and "Elasticsearch plugin is red" i dont have a clue how to start troubleshooting this, can you please help?

Thanks!

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**Author:** ![weltenwort](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/weltenwort/32/53885_2.png) [@weltenwort](https://discuss.elastic.co/u/weltenwort)\
**Post date:** [January 8, 2018, 3:38pm UTC](https://discuss.elastic.co/t/request-timeout-after-3000ms/114417/2 "2018-01-08T15:38:32Z")

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Hi @Guy_T,

that indicates that your Kibana server can not communicate with Elasticsearch. Could you check the value of `elasticsearch.url` in your `kibana.yml` and verify that it is correct?

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**Author:** ![Guy\_T](https://avatars.discourse-cdn.com/v4/letter/g/e47c2d/32.png) [@Guy\_T](https://discuss.elastic.co/u/Guy_T)\
**Post date:** [January 9, 2018, 7:35am UTC](https://discuss.elastic.co/t/request-timeout-after-3000ms/114417/3 "2018-01-09T07:35:44Z")

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Hi  
thanks for answering. i increase the 2gb memory limit in java and now everything seems to work OK

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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:** [February 6, 2018, 7:36am UTC](https://discuss.elastic.co/t/request-timeout-after-3000ms/114417/4 "2018-02-06T07:36:20Z")

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