Eseries / Communicators :: E72 Not Charging Via USB?

I've had my E72 for about a year and a half now, and whereas originally I could charge it via USB, it stopped doing this after a software update. Soft resets, hard resets, OS update: nothing helps.

To clarify what exactly happens:I connect the E72 via USB. It beeps long, indicating that it's connected to 'PC suite', and short, indicating that it started charging.It keeps charging whilst the backlight is on.As soon as the backlight goes off, charging stops. The only way to have it charge again (at least, until the screen goes black again) is by removing and re-inserting the USB cable.

On a side note, it's this kind of behaviour, plus that the latest software update meant that you always go back to the top of the page when choosing 'back' in the browser (not a good thing on a smartphone - well, at least they fixed the text select), and the fact that OVI suite (compulsory if you want to do anything useful with your phone, like maps) fills up two-thirds of the screen with this useless shop of theirs, that I've come to the conclusion that my next phone is not going to be a Nokia - a brand I've been using since the late 90's.

But until my employer gives me an Android phone, it'd be nice if I could charge the E72 via USB.