ohi, what are all these errors in the forum?

so I am trying to download a plugin, I can see all the list of plugins, but if trying to install one I am getting an error "error while downloading the plugin, please try another mirror. Connection timed out: connect"

I tried all mirrors but I get the same error. I tried deactiveting my windows firewall.
I tried on my computer at work where I am sure no settings have changed. I have tried at my home computer where I have done a brand new installation.

What can it be?