What’s with all the maintenance in inner city/east Sydney

We have an unscheduled outage today which has been going since 1am and counting, NBN has only been reporting the outage in the last hour.

There’s two 8 hour scheduled outages next week, with several more happening last couple of weeks. This is extreme and appears to be ongoing, I have only recently moved in here so I don’t know the history for If this is normal or not. But at my last place I think I had 2 scheduled outages in 4 years.

Does anyone have the inside scoop on what’s wrong with this area? Is there a resolution around the corner possibly or should I look into some kind of 4/5g solution as I work from home and have been spending entire days on hotspot anyway.