How to find source and targhet of data transmissions

[Colin Law]

On Sat, 2 Mar 2019 at 20:22, Bret Busby <bret.busby at gmail.com> wrote:
> ...
> It was set to perform daily checks for updates.
>
> Not to download or install.
>
> It had overriddren the settings.

Do you mean it *was* set not to download or install but the settings
had changed or it was still set like that but was downloading them
anyway.

Colin