Every update to preform loses the previous settings.
I.e. tutorial walkthrough starts on opening, window size and position has been lost, open file takes to default downloads folder, not the last folder used, no recent files in the open list etc, printer needs adding in again!
Talking of recent files too, if you happen to click File, then click Recent files, the list disappears! You have to move mouse off and back on to the Recent files to get to it.