Its not your fault. I have had Jaguars, Land Rovers and BMW's. Never any problem with updates.
I tried once with the MX-30, and even the first step ( installer) is hopeless as there are several
versions available now... .. and I dunno which I need so I quit ! I'll try again when I'm home.
Now enjoying the sun at 13C in the Algarve.. .. brrrrr..