Return to Factory Settings would be the fastest way to try to correct this.

There are Prefs settings that may be affecting those two parameters and maybe you changed them or maybe you didn't change them, remember, there is a volatile file in bb that the program must be able to write to upon closing and that if there was a crash, program freeze or other "ungraceful" exit at any time, that file can indeed become corrupted, with exhibits of odd behavior from then on. Until you do the Return to Factory dance.


--Mac