I have a charging problem on my n900 which I can only explain by a loose usb connection. The Nokia wall charger has stopped operating while it works fine on other phones. On the other hand the N900 cann be charged ok through the Nokia supplied USB/Micro USB cable off my laptop.Further, charging from my POWERTANK through a new cable which has these two pins shorted stopped working. Befor it seemed to work, but later only after some twisting the micro usb connector in the N900.

So, my question is: has anyone experienced a lose usb connection issue that got fixed after the the USB had been fixed?

thanks for your input