preupgrade isn't efficient

[Martín Marqués]

I'm doing a preupgrade from F12 to F13. yesterday I stopped preupgrade
and started it again today. For my surprise preupgrade restarted
downloading the installation images, which, with my slow connection,
makes me loose more then 1/2 an hour only downloading the images.

The question is, why does it download the installation images each
time I start preupgrade again?

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Martín Marqués
select 'martin.marques' || '@' || 'gmail.com'
DBA, Programador, Administrador