Our Roku TV recently has been running our USB slideshow slow. In the beginning of using the TV we never saw any loading wheels when moving image to image. Fast forward to now as I'm writing this, each slide takes 3 seconds per slide to load. I have tried factory resetting the TV, cleared the devices cache & we have tried different USB sticks to see if the drive itself was the issue. Unfortunately none of the other drives are fixing these loading times. I hope that there is someone else who can help!