MATLAB: Am I unable to request a DVD or disk physical media for R2019a and later

Why am I unable to request a DVD or physical media for R2019a and later?

Best Answer

As the size of the ISO images increase, they can no longer be burnt to a DVD, and we have moved to USB flash-drives for the physical media option.
You can still download the offline installation files using the steps in the following article.
How can I get MATLAB installation files for use on an offline machine?
https://www.mathworks.com/matlabcentral/answers/259632