When I have a full wash of large items like duvet covers and sheets, they are coming out with a splatter of dark brown stains that look like small rust marks.
So far, they've proved impossible to wash out.
Has anyone had this issue with their machine?
It doesn't seem to happen when I wash smaller stuff like clothing.
The machine was moved recently for some renovations and then reinstalled. I think the drum has been a bit unstable since.
(Bosch serie 4 8kg washing machine, purchased March 2023 so still - just - under warranty.)