Originally Posted by juwaack68
Try changing the theme.
That would have been my first choice as well, except that I had deleted all the themes except zen to free up space. Anyway, I ended up re-installing ~everything~, then went back and removed the extra language stuff, PTT, unused themes, etc. and it looks like it's back to normal.
It does seem like my 8310 has slower responses than my 8300 did, I didn't expect that.
Thanks for the great suggestions.