Versioncheck = false not working, how to disable versioncheck

Hello
My knowledge is not that good with Docker/chart but here is some more documention for you type of installment.

https://archivedocs.graylog.org/en/3.3/pages/installation/docker.html#custom-configuration-files

To get a better reply for your issue the community may need more information then you have already . For a better understanding please look at this post.