It's under 2 years old. It has this horrible stale damp smell, as does everything that i wash in it.
I do regular 'drum clean' cycles, with just hot water and also with soda crystals / a bit of vinegar. I have cleaned the seal and the filter. I generally use powder and have flirted with those detergent sheets that dissolve - either way it goes straight in the drum (no idea if that's relevant). No softener.
Why, MN, oh why is it still stale and damp and stinky?!