TCP [::]:54661 xPc-Accounting:0 LISTENING TCP 0.0.0.0:54661 xPc-Accounting:0 LISTENING UDP [::]:54661 *:* UDP 0.0.0.0:54661 *:*
TCP 192.168.0.11:139 TCP 192.168.0.11:49708 etc.
Connecting To 192.168.0.11:54661...Could not open connection to the host, on port 23: Connect failed
On the PC that you are trying to connect to, open registry editor and navigate to the following key:
Change fDenyTSConnections from 1 to 0
After you make the change, reboot the PC and try using RDP to connect to it again.