x3 It's a pretty common problem. All 4 of mine went at different times.

The cable tends to get kinked somewhere and pop off track, and then you'll play hell trying to get it to work right again. Easiest thing to do is to replace the whole assembly.

Make sure to use some tape, or have someone else hold the window up while you do this, so that you can use both hands, and it doesn't fall and break inside the door.