Some preferences aren't saving.

Hey all.

So this isn’t a gamebreaker or anything, but it’s just really annoying. I have personal preferences set for some functions in the Drawing Tools and the Timeline/Play sections. They’re all for keyboard shortcuts, and all of them involve the arrow keys.

It appears I must reset these shortcuts every time I start up the program, start a new project, or open a project. Any ideas on why the preferences can’t retain shortcuts with arrows in them? And any ideas on how to make these preferences stick?

Thanks.

PS - On a related note, which keys exactly are the top-right/bottom-left arrows that apparently are the default shortcuts for 1st/Last Project Panel??