The microfilter has not been correctly inserted back into the filter combination after cleaning.
Correctly insert the microfilter back into the filter combination, see figure.
There is soiling on load items and/or in the wash cabinet of the dishwasher. The wash results are not good after the filter combination has been cleaned: for example, there is soiling on crockery items and in the wash cabinet (G7xxx).
Correctly insert the microfilter back into the filter combination, see figure.