Install of Rhino WIP pauses at language pack

When installing the Rhino 7 WIP updates, the installer pauses at “Installing Rhinoceros 7 Language Pack Installer (en-us)” for upwards of 30 minutes. Can anything be done about this?

Mine always take a while because there is a lot of data to unpack, but nothing like the 30 minutes you describe.

What are the circumstances of the install?
Are these new initial installations on new computers, weekly updates, or something else?