My Dyson (Green/purple - don't remember the model number), also cuts out after a few minutes and I have already cleaned the filter.
I have had it for 5 years. Is it time to buy a new one?
Green/purple - maybe a DC07.....have you cleaned the filter that is hidden beneath the dust drum, under a plastic cover that clips off? Apologies if yours is another model with a hepa filter.
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