This thread is growing way beyond practical use

When I recieve a mail I get the blue flashing LED. If I choose to read the mail on the computer the status is changed to "read", but it´s still in the unread status and the LED is still flashing if another mail is left open when the unit locked itself.
When I unlock the device and close the open mail The led stops flashing and I do not have any new unread messages ( just as it should be)

A bug?

note: I use "always on" as sync method.