I've got a problem with both Quake Mobile (1,2). If I select landscape mode right or left in menu device doesn't become freeze but the display becomes white. It may take up to half minute - firstly each two line of display becomes white then the rest too. If I press UP/DOWN I hear a loud sound that is always played when I select an item in menu.
My device is Mitac Mio A701, Quake is installed in Storage Card; portrait mode works without lags.
I hope my bad english was suffisent to describe my problem, sorry for it