# Failed to request new refresh token ip:8080 connection refused

**URL:** <https://discourse.sensu.io/t/failed-to-request-new-refresh-token-ip-8080-connection-refused/3157>\
**Category:** Getting Started\
**Tags:** sensu-go-691\
**Created:** [September 14, 2023, 2:52pm UTC](https://discourse.sensu.io/t/failed-to-request-new-refresh-token-ip-8080-connection-refused/3157 "2023-09-14T14:52:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![subashd](https://avatars.discourse-cdn.com/v4/letter/s/53a042/32.png) [@subashd](https://discourse.sensu.io/u/subashd)\
**Post date:** [September 14, 2023, 2:52pm UTC](https://discourse.sensu.io/t/failed-to-request-new-refresh-token-ip-8080-connection-refused/3157/1 "2023-09-14T14:52:25Z")

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Hi,  
after the ssl certificates are exchanged on sensu backend cluster server , it shows following message “failed to request new refresh token …client returned ip:8080 connect connection refused” for sensuctl cluster health. I have double check the certificates too and are fine. Earlier the cluster was working fine .  
When I do "  
sensuctl configure -n --url https://:8080 --format tabular --username --password ‘password’, it shows authentication failure. But I have given right username and password. Any solution regarding this problem.