In case you are wondering, we are currently experiencing an internet blackout during the nights in Namibia. I think it's again (as it happens once a year) the battery in one repeater station giving up, and the backup generator ran out of fuel. So, as soon as the sun is strong enough and the batteries have some charge the connection comes back alive in the morning, and in the evening it goes out as soon as dusk is approaching.
Telecom Namibia is on it, and hopefully will fix it in the coming days. The systems run normally, but with no progress information until the morning 🙂