clock jumps when waking up from sleep

[tndono]

Maybe I just didn't know the right string to search for.

When I put my Sprint HTC Touch (MP6900SP) to sleep, then wake it back up using the button on the top of the phone, the clock will usually jump a few minutes to the current time.

This isn't a problem except for when I want to use it as an alarm clock. Over the timespan of a few hours overnight in sleep mode, the clock may be off as much as 20 or thirty minutes if something didn't ping it to sync time with the network.

My only option, so far, is to set it so it doesn't sleep when plugged in, recharging overnight. But, that leaves the display on (I've set it to it's dimmest setting when plugged in.).

Are there any fixes to this issue? I'd like to be able to use the alarm clock feature from time to time when I may not have the ability to plug it in.