Hi all, I have an issue with my Hero where occasionally I will go to use the phone and the backlight is on the dimest possible setting. Normally within 30 seconds to one minute the backlight will brighten up to an acceptable level. The auto backlight feature is enabled. If I disable it, the backlight works at the specified level, however I would prefer to have the auto backlight feature. Is there something I need to check to see why the backlight is taking so long to come on to an acceptable level? Thanks!