Orchestrator installation on 2 servers

Hello,

I installed Orchestrator 2020.10 on 2 servers as per the multi-node documentation. My certificate contains the hostnames.

On the first server, no issue :
I use the URL https://hostame1.domain which is redirected, I login and Orchestrator opens.

On the second server :
If i use the URL https://hostame2.domain i have the error : Error, an unknown error has occured (#200). The event viewer shows this error : “Error”:“ unauthorized_client ”, “ErrorDescription”:“Invalid redirect_uri”.

Any idea which could help ? Thanks.