my sansa e250v2 does not keep the time propely it seams to run faster than it should
With the device powered off, there is a low power clock, just like a wristwatch. It’s possible that yours may be running fast- how much variation are you seeing?
Bob 
Message Edited by neutron_bob on 08-10-2010 06:02 PM
its 2 hours out but i have seen it worse