# Icinga Update 2.11 - TLS 1.0 & checks failures

**URL:** <https://community.icinga.com/t/icinga-update-2-11-tls-1-0-checks-failures/2314>\
**Category:** Icinga 2\
**Tags:** director\
**Created:** [September 24, 2019, 10:28am UTC](https://community.icinga.com/t/icinga-update-2-11-tls-1-0-checks-failures/2314 "2019-09-24T10:28:33Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![KevinHonka](https://community.icinga.com/user_avatar/community.icinga.com/kevinhonka/32/656_2.png) [@KevinHonka](https://community.icinga.com/u/KevinHonka)\
**Post date:** [September 24, 2019, 11:23am UTC](https://community.icinga.com/t/icinga-update-2-11-tls-1-0-checks-failures/2314/3 "2019-09-24T11:23:52Z")

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those are multiple problems.

the first one with the TLS Version, I’m not too sure about how to fix it.

The second one `command does not exist` is a known one to me.  
check with `icinga2 object list --name <command>` if the agent knows the check.  
Also check the [post michi wrote](https://community.icinga.com/t/icinga-2-11-released/2255/2). Check your config deployment via the director, I would guess there are some problems drin as they are not leaving the staging area. Also check my old post about the same issue [Icinga Update 2.11; Director Commands not available](https://community.icinga.com/t/icinga-update-2-11-director-commands-not-available/2256/5)

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