So I'm unsure what's the cause, my window goes up just fine and can stay up at regular speeds, however, when I hit a bump or get up to highway speeds, it'll drop down about 4 millimeters and I can hear air leaking through, I can roll it back up but eventually it'll drop down again. Not sure if this is a physical part failing or if it needs to be reset.

 

Try a reset.

If that doesn't work: check the button that controls the drop when the door is opened.

 

Which button?