Question ownerclientid recycling

currenty when i disconnect a client and reconnect everytime the owneerclientid increases and is never recycled.
i also set
netConfig.NetworkIdRecycleDelay = 2; on the start method but it did not help
i have also played around with networkmanager.shutdowninprogress it didnt help, how can i fix this issue

 

coppied the networkmanager.connectedclients dictonary and discovered the problem is that after a client disconnects, the key field is not clearing and the value field doesnt clear after removing the client but is left with a missing reference