Whirlpool WIP4O32PT Built-in dishwasher Cm - 12 to 16 place settings

Hello, after a few months of using this product, we can see that there was a fault with the programming buttons: at the beginning of its use, a few recalcitrant buttons that worked if you insisted were tolerable, but now the phenomenon is getting worse and short-circuits are appearing, stopping the machine during washing. We are disappointed by the technical tests carried out on this product...