Setting up TCP fails

[B. Hackert]

Hello everyone
I installed LINX and set up my Raspberry Pi 2.
I can add it as a target in my project and connect to it, everything fine.
I also can run VIs on it without problems when putting them into the RPi tree (instead of My Computer), so connection and setup of the raspberry should be fine.
But when I move the VI to My Computer and change the source of LINX to TCP, I got error 5003

LabVIEW was unable to connect to the LINX device using the following settings:

Interface: TCP/IP
IP Address: 192.168.0.1
Port: 3363

I tried port 3363 and 44300 but can't connect.
I enabled TCP in the Pi settings -> VI Server, also I added my IP to VI Server -> machine access and to User access as well, but still can't connect.
Is this an access problem, or wrong port number, or what can I do to connect to the Pi by TCP?

I can't run the VI local on the Pi by moving it to the raspberry in the project tree because I have to use other VISA devices as well.

[labuseful]

If using Windows, turn OFF the firewall entirely. See if this is the problem. Also, TCP/IP error 62, or 54 is a fatal TCP error, error 56 is timeout - which is normal, just wait until a message is received.