Window rubbing noise?

[kpanza]

Truck goes back to dealer for transmission leak (2nd time now) tomorrow, and now another issue has popped up.  Anyone else experience their windows making a rubbing/jerking noise when powering them down?  Only happens on my driver's front window, and only when powering it DOWN?  Doesn't happen on way back up?  And none of the other three windows do it?  Hoping there is just something dirty in the track or weatherstripping.  You can see the window "skipping" on the way down as it makes the rubbing noise. 

[Dnt]

I would probably give the glass a good cleaning before I complained to the dealer. Any build up on the window glass can cause it to bind up and shudder. My drivers side rear was doing that and I had to use a paste window glass cleaner and plenty of elbow grease to get mine clean, it had something sticky on it. I figured the dealership had a tag or sign or something stuck on it at some point in time.      

[Sjordan]

Mine makes an odd groan occasionally when it is damp, but no jerking or odd motion.

[MrJoe]

I get a groaning sounds when the windows are wet too in my 2021 GMC Sierra. But it was I did hit a deer on the drivers side and had mostly damage to drivers side bumper and a little grill. The body shop is saying I need to clean the channel, but its brand new and did not make that sound before the deer. And the door looks like it is set in, not flush with the roof. All of the lines look to be equal though.