Hi, I just got my N900 a week ago and it was working properly. After I clear the device and returned to factory settings couple of problems started to show: I can't open some programs, they always crush. (eSpeak caller, Gonvert) It won't connect the home wifi. it always says 'authentication failed', I'm sure I have the correct key because It works in windows and ipod touch. I tried with static IP, didn't work either. Thanks.