If my n800 shuts itself down due to low batt and is then plugged into my charger the screen flickers upon start-up via long press on power. Had the same flicker (screen is on for maybe 3/4 second then off....repeating) with two different charging cords so far. need to try charging from my external batt pack and see if the same symptoms show up with no switching power supply involved.
It also seems that ASUI is not getting charging status as after two hours charging it shows 0.3% cappacity but when I reboot the batt shows 90+%.
Will the modes other than standard WI-FI be supported in the future (i.e. Tethered and Ad-Hoc)?