I've just install rc3 on my DR800sg. When I "Adjust the Font Size" on a pdf book it takes a very long time to update the screen. In RC2 and previous versions it took some 5-15 seconds, now it's taking minutes.
Sometimes I'll get impatient and click on the menu icon - this refreshes the screen and sometimes this is enough to get the new font size showing and remove the "Wait" window. After refresh the screen is sometimes locked out with the menu still popped up. In this case nothing responds, pen or buttons, I can only reboot. If I just wait the delay out with out tapping on the menu icon, eventually the new font size will show and the reader will function.
Anyone else notice this problem?
See my updated post
here