My Bosch dishwasher (don't know model no, or age, as it came with the house - but at least 6-7 years old I think) seems to be getting stuck in the cycle, so that the wash goes on for ages - It was still going after more than 3 hours just now - still full of suds etc.
check that the pump and sump is not blocked so that it can drain and make sure that it heats as that can stop it as well if look on right side inside door they should be model no etc on label
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