2006 w900l window problem

Hi folks, having an issue and it's getting to me. Over the winter the drivers window motor burnt out, $500 later it's replaced. Went to start the truck up and it's dead. Jumped it and started, widow doesn't work. Came in the next day dead did the same thing. This time I'm scratching my head. Well long story short changed out the batteries and the alternator still not fixed. Same thing keeps happening. Took the door apart and the window motor is hot as hell!! So I unplugged it and ran the truck no more problems with start ups. It seems the window was continuously hot which was drawing the power. I'm trying to see if anybody else had the same problem don't want to spend two more tomorrow mornin i'm trying to see if anybody else had the same problem, already $500 out the door with the other window motor and probably another $500 for a new one and whatever else is causing the problem. Any help please