Bosch integrated Dishwasher, runs too long & doesn’t keep the inside clean.

Bosch integrated Dishwasher Series 2
Bosch integrated Dishwasher, runs too long & doesn’t keep the inside clean.
Used the ECO program but that took too long (210 minutes) so tried using the utensils and glassware program. Found that adding dishwasher powder to the Clean 45° program and all is well.
One of the most common complaints about Bosch dishwashers is poor cleaning performance but this issue can be easily fixed by adding a little dishwasher powder (7 grams) to the start of the wash.
Video shows procedure, then the machine operation and testing.
Covers power consumption and timings. Time to complete quick wash at 45 degrees is approximately 45 minutes including drying time.
For guidance only I am not a washing machine engineer.
All work to be done at owner’s risk.