No Connection

Probably covered before but I cant find it.
Client win 10
Server raspberry pi 3B+
Server is installed ok and running (query returns PID number)
Client is running but cannot see server on Pi.
Both on same network
I have tried disabling win firewall but not working.

22:44:50 INFO :Error 'No such host is known. ' getaddrinfo failed for raspberrypi-2.local.:7575

I am not sure what this means. Is there a port issue? How can I fix it please.

#2

Problem solved. Always is solved when you finally bite the bullet and ask someone.
Used IP address of PI in :specify hubs" in client options. All good now.