Charging issue with new diamond

[caleb02]

I have a new sprint diamond and love it. I just have one issue and perhaps the next rom update in q1 of 2009 will address it.

At night i plug into the phone the adapter that came with the phone and then plug my pc speakers into them and stream a radio station from www.tuned.mobi wgow while the charger is also pluged into the adapter. The phone says it is charging and verified from the progress bar and then went to sleep. When i wake up 8 hours later the phone is turned off. It seems that once the phone has reached full charge it will not run off the charger provided but rather run off the battery, thus the battery gets drained and shuts off, when it shuts off the phone then charges again. Am i the only one with this issue?

tonight i will use the adapter that came with my sprint regular touch and see if i have the same issue, i will also use my regular mini usb cord pluged into the charger into the adapter. I also did try my mini usb cord with the orginal charger and adapter but that did not change anything.