Raspberry Pi 3+ and MATLAB

Question

I am attempting to connect MATLAB with a Raspberry Pi 3+. Using the application installer in MATLAB, I downloaded and installed the necessary support hardware ( https://www.mathworks.com/hardware-support/raspberry-pi-matlab.html ) and then used the configuration dialog in those apps to flash a microSD card. Booting the Pi with that card, I set up passwordless sudo and enabled SSH. Using an ethe.net cable to connect my laptop with the Pi, I can ping the Pi from MATLAB, and I can SSH in using PuTTy. However, when I try to connect in MATLAB (having opened MATLAB in admin mode), I get the following error:

I'm not sure where to go from here -- this error isn't listed on MATLAB's help page, and I cannot find anything online. Any help is appreciated.

Answer 1

Answer is straightfoward: problem found between user and keyboard. The device address should ONLY be the IP address of the Pi.