Identifying number of proxies

Hello, all!

I set configure proxies=3 on my fdb cluster but fdbcli --exec "status json" | grep "prox" returns that only 1 process has the role proxy.

There are three fdbserver processes with the class = stateless in the cluster, one of them receives the proxy role. When I stop the machine running this process the other two stateless processes receive the proxy role. When the first machine starts again, these two processes lose the proxy role and the initial process receives it.

So I cann’t achive running 3 proxy processes at all. There are only 1 or 2 processes with the proxy role.

How to enforce fdb cluster to run 3 proxy processes?