What karoo upto, they have been doing maintenance alot recently so i've been wondering what they have been working on, adsl2+? fixing those things that have been overlaoded a few times in recent months or what would have been nice to tell us rather than being so general

We are committed to a programme of improvements to our Internet infrastructure and we are working hard to ensure that service is reliable and efficient. As a result, essential maintenance will begin on Saturday 1st December at 06:00, which means that customers may notice an interruption to their Internet service between 06:00 and 07:00. We apologise for any disruption this may cause.