Time capsule producing black dust?
I am having a strange problem with my time capsule (I think).
We just moved in and noticed that our walls suddenly had black stains in the corners. Then in the kitchen and in other rooms we also suddenly had black dust. The dust is very hard to remove and needs special cleaning. It's not like regular dust at least. It's like a riddle. We thought maybe it's the heating that we turned on in the winter. The hot air spreads old remains from the heating through the apartment. However, why is there more dust in our office room?
Now to our time capsule...
The device sometimes just turns off. We have to plug the power, then plug the cable in and it will turn on again. The light in front does not shine yellow and does not shine green. It is just off. Me being an IT guy can live with turning it on/off every few weeks. No problem.
But now when investigating the problem I described in the first paragraph, I noticed this around the time capsule. Everything in a circular way, almost like things blew out of the ventilation out of the time capsule. The tiny particles vary in size. When picking them up with the finger they are very sticky. They are very hard to remove from the skin. It feels like they were blown through the apartment and caused the black stains everywhere.
Has anyone had a similar problem? How can I narrow this down to exclude the time capsule?
null-OTHER, Other OS