or is there still something I can do to make ours work better?
For the last few months there is always a film of fine 'crap' for want of a better word which seems to be welded on to certain items (mainly top shelf stuff)and needs soaking/handwashing off.
I've tried cleaning the filter each time it's used, using a dishwasher cleaner, making sure not too much food left on plates, decent tablets etc.
Any other ideas I could try or do I just need to bite the bullet and get a new one? To be fair, it's worked well for 12 years prior to this (Bosch).
If you think I need a new one what would you recommend?
Thanks