Frequently this message pops up on the screen:
Return to 'Character Selection screen?
If you log out here your character will remain in the world for 30 seconds.
Press A to Log Out Now or B to Cancel
I am not trying to change character and this message pops up at the most inopportune times like loading in to a boss room in Lomm. It also happens going through doors in ME's. Several of my friends have experieced this, and it needs to get fixed. Luckily I've gotten accustomed to pressing B, but if I accidentally log out pressing A it would be very upsetting.