This message was deleted.

Do you have by any chance a reverse proxy in front of your rancher webui? Also this could indicate CNI failure

No reverse proxy - but there's F5 doing load-balancing for 3-node rancher-local cluster Thanks for the tip - I will review the logs

If you have rancher monitoring, if grafana works, then its not cni

yes - grafana works without any issue This rancher-local cluster was originally built ~5-years ago (RKE HA-cluster) and has been upgraded over the years Hopefully in near future will get to upgrade/migrate it to RKE2 and will clear up this issue

welp, good luck then