How to stop any particular device but not provider in ios_remote_provider

[jagdish24]

I stopped with simple Control+C / Control+Z
Then I tried with ./main cleanup

Now i am starting provider with attached devices,

ios_remote_provider % ./main run    
INFO Logged in to control floor                    type=cf_login_success
WARN ControlFloor connection is self signed        type=cf_ws_selfsign
INFO Connecting ControlFloor WebSocket             link="wss://localhost:8080/provider/ws" type=cf_ws_connect
^CINFO Shutdown started                              state=begun type=sigterm
INFO Normal stop done... cleaning up leftover procs  state=stopped type=sigterm
INFO Shutdown finished                             state=done type=sigterm

I see some log of cleaning some leftover process but without closing terminal not allow me to run after suspend provider.

Please suggest some solution for stopping and killing process as well how we can stop any particular device but not provider