I hear the noise coming from the driver window against the top.
It seemed like a noise that comes from bending something like the car frame was flexing. Also sounds like a rock hitting the windshield every 2-7 seconds.
I though the cause maybe that the power window motor was pushing the window up a few millimeter farther than usual causing it to push against the top and cause the sound.
Then I realized that the noise still happens even when the window is down. The noise is coming from the driver side top where the driver window meets the top.
When I push against the plastic trim around the fabric top and driver window, I cannot replicate the sound. I can't figure out the source of the sound. It is so annoying that I parked it and am now driving my other car.
Anyone experience something similar? I have not opened my top in over 2 months. Noise started happening 2 weeks ago.