# Why is there a lot of "Waiting 30s" in the service log?

**URL:** <https://discuss.elastic.co/t/why-is-there-a-lot-of-waiting-30s-in-the-service-log/288722>\
**Category:** APM\
**Tags:** dotnet\
**Created:** [November 9, 2021, 8:29am UTC](https://discuss.elastic.co/t/why-is-there-a-lot-of-waiting-30s-in-the-service-log/288722 "2021-11-09T08:29:42Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![riferrei](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/riferrei/32/104867_2.png) [@riferrei](https://discuss.elastic.co/u/riferrei)\
**Post date:** [November 9, 2021, 2:49pm UTC](https://discuss.elastic.co/t/why-is-there-a-lot-of-waiting-30s-in-the-service-log/288722/2 "2021-11-09T14:49:48Z")

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I think you should read this discussion here from last year:

> [@DotNetAgent: No data has been received from agents yet](https://discuss.elastic.co/t/dotnetagent-no-data-has-been-received-from-agents-yet/241056):
>
> Kibana version: 7.8.0 Elasticsearch version: 7.8.0 APM Server version: 7.8.0 APM Agent language and version: .NET (1.6.0) Browser version: Version 78.0.3904.97 (Official Build) (64-bit) Original install method (e.g. download page, yum, deb, from source, etc.) and version: Elastic Search Website Fresh install or upgraded from other version? Fresh Install Is there anything special in your setup? For example, are you using the Logstash or Kafka outputs? Are you using a load balancer in fron…

— @riferrei

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_[View the full topic](https://discuss.elastic.co/t/why-is-there-a-lot-of-waiting-30s-in-the-service-log/288722)._