Authorization on each server web interface

[Aidaho]

Hello.

I made a new installation of 3 servers, proxmox 5.1, combined them into a cluster, everything works fine, but there is one problem: after logging in to the web interface, when switching to another server in the web interface, several times authorization is requested and you do not press "F5" requests do not disappear, tell me what can be the problem?

 

[dcsapak]

is the time on all servers the same?

 

[Aidaho]

is the time on all servers the same?

Nope I can't find ntp, or chrony configs

 

[Aidaho]

is the time on all servers the same?

Find solutions in your man, Thank you!