cannot connect my macbook pro to the network
I have a mid2015 MacBook Pro running 10.14.3 and an iMac late 2014 running 10.14.5 (I haven't got round to running the system upgrade). I have them both plugged in to the router. On the MacBook I can access the iMac using go/connect to server. However, on the iMac, although the MacBook shows up in Go/connect to server.browse, the connection always fails.
Any suggestions would be helpful
MacBook