I have had this happen to me 2x now. both times have been since upgrading to 2008, but they were also both after the battery had gone completely dead, and was still charging. If I power on my device, my screen flashes about every 30 seconds or so. just a quick flicker off and then right back on. Is this related to charging, or is it something else?

I tried searching the forums for the info, but was unsuccessful.