After some more observation and reading around I tried to deactivate IPv6.
Even with IPv6 disabled, the graphical update-manager regularly fails to download the packages. Doing this from the terminal works fine on every attempt.
Have no more ideas as to what to try or adjust
After some more observation and reading around I tried to deactivate IPv6.
Even with IPv6 disabled, the graphical update-manager regularly fails to download the packages. Doing this from the terminal works fine on every attempt.
Have no more ideas as to what to try or adjust