Sony S765 resets / forgets last track?

[cozzyleicester]

Used to have an A series (A818) that once you put it in standby, next day at the gym it was right on the track where I left it, which is nice when I've got a big playlist on shuffle. But I find with the S765 no matter how I seem to power it off (press and hold, or leave it to power off itself) it seems to have reset itself the next day, restarting as if it has lost power, and forgets where it was, really annoying. Anyone seen this? Have I missed a step in the user manual that makes sure it picks up where it left off?

[WalkGood]

One feature "Now Playing/Resume Playback" I use all the time in rockbox it's too bad no rockbox for sony.