I'm here, I'm here
"mirror.rts-informatique.fr" was set behind a CDN (content distribution network) at ~00:00 UTC today. The OVH CDN is in beta. Since you're in Brazil, I think you end up on the relay in Miami or Dallas.
Anyway yes I saw that transfers are VERY
slow everywhere, seems like the data is relay-replicated before any sending to the user, and since APT that's lot of little files.. Gonna see if this is cache-related, if nothing good comes out until tonight I will plug the CDN off and reset the normal servers.
I will post in this thread the results and actions taken later today:viewtopic.php?f=185&t=114375
Welcome to LMDE