My 2011's been doing this too. As I just posted in another thread, while booking my car in for first maintenance yesterday they told me there is a recall for battery replacement. I wonder if this could be related? Will see what they say.
Just got back from dropping-off the car at the dealer. Apparently the battery recall is to replace the original 70 AmH battery with a 90 AmH. The SM didn't relate this to the window issue at all so the battery is unlikely to be the cause. I'm thinking the battery recall may only apply to Canada and maybe parts of the northern US (cold weather climes). Mixed feelings about this recall because I never had any issues with the original battery and I'm sure the new one will be even heavier. They're going to look into the window problem too.