After few weeks of happiness with N810 (upgraded to latest 36-5 firmware) it suddenly (after a power on) lost half of the UI elements including scrollbars (sliders), up/down arrows in menu, checkboxes (in applet selection), boxes around OK/Cancel buttons... It got basically unusable so I had to reflash it yesterday but after few hours of playing it happened again. There were no applications installed yet (apart from ssh server), I was just using the internal mail and chat applications.

Could it be that the "modest" (internal mail application) destroys or corrupts the maemo/hildon/gtk (or what) when it sees my 6000+ mails in IMAP folder? Any way how to fix it without reflashing, please?