Quite some time ago I downgraded (for the second and quite possibly last time

) my X50v from WM5 back to WM2003SE.
There seems to be one lingering problem, in that periodically (rough guess 10 minutes, but I don't know if it's consistent) the Axim will turn itself on for maybe 30-60 seconds, then turn itself off. It's not just turning the backlight off with the timer, it's turning off as if I had pressed the power button.
This is when it is off the cradle.
Now I don't recall that behavior under WM2003SE prior to the upgrade, but I could be wrong about that

.
Can anyone comment on whether this is normal behavior for a factory-fresh WM2003SE installation? If it is not normal, any suggestions on how to make it stop?
After running the downgrade utility and experiencing this problem, I re-flashed WM2003SE ROM A05. I have re-flashed the same ROM at least twice, the most recent time while connected to a new PC that has Activesync 3.8 on it (just in case Activesync 4.1 on the old PC was clobbering something on the Axim that doesn't get replaced during the re-flash and associated hard resets).
BTW I don't think Activesync is starting up by itself like it does on WM5, so the fake server trick doesn't apply here (I think).
The main irritation with this is that if it is in the slip case (the one that came with the Axim), there is enough pressure on the screen that when it turns itself on, it thinks I am trying to open an appointment (depending on the program that was running when I turned it off).