My meteor slider show works fine on all devices I've tested EXCEPT on the iPhone IOS when wi-fi is turned off and I'm running on "4g" mode only. Device is a 4G with the latest IOS version (iOS 5.1).
With wi-fi "ON", the full banner slider show appears. With wi-fi "OFF", only a sliver of the slider appears on the screen. I can still see a sliver of the colors of the images, and can see the images advancing, but the full slide is not shown.
See site http://www.forproject.com for example.