Im not sure if this is a common problem, but the glass window on the left side of the car keeps gettin jammed in the corner and falls out of the little power window regulator tab and i have to keep removing the the three 10mm bolts that hold the regulator on to the door and slide the glass window back onto the plastic tab.

(Sitting inside the car) When i wind the window down the left side of the window gets jammed and i have to push the left side down with my hand to get it going and if i dont do that it will tilt and slide off the regulator tab

and when i wind it up the right side gets jammed and i have to keep shifting it to get it going

i've been inspecting the window channels but i cant seem to find a possible soultion

any feed back will be greatly appreciated