2004 Skoda Octavia electrics windows

on the newer cars the windows all do this and all of them
if you double click the switch the window will go down so far to where you want it and then click it again and the window should stop if not there is a body control ecu fault that can only be rectified at the dealers

Probaby water inside the drivers door control module, it is part of the window motor assembly on these cars, you will need to purchase a new one and there is also a modified wiring harness you should buy aswell to prevent it happening again