You forgot that, after you've told it to download the update, it pops up another...

cameldrv on Sept 26, 2019 | parent | context | favorite | on: No, it wasn’t a virus; it was Chrome that stopped ...

You forgot that, after you've told it to download the update, it pops up another interrupting dialog asking whether you want to install the update. If you just tell it to update and go get a coffee, when you come back, it won't be done.