Okay, thanks for the change of the documentation, i tried it -> and it is currently catching up 💪

W20241213 07:24:18.176734 1702532 node.cpp:843] [default_group:192.168.0.1:8107:8108 ] Refusing concurrent configuration changing
E20241213 07:24:18.176801 1702583 raft_server.h:62] Peer refresh failed, error: Doing another configuration change
I20241213 07:24:23.172806 1702575 node.cpp:754] node default_group:192.168.0.1:8107:8108 waits peer 192.168.0.2:8107:8108 to catch up

and after 4-5 minutes it was fine and i got

Peer refresh succeeded!

Thank you @Jason Bosco for your help!!