I have a MacBook Pro that is running very odd. After logging in, I get to see my desktop for maybe 5-15 seconds and then the background gets a clear light blue overlay on top of it for a second or two and then a few seconds later I'm back at the login screen again. I am able to get into my account in safe mode. I have deleted the the Launchservices cache (its the only suggestion I've come across online) I have run verify disk, repair disk, verify disk permissions, repair disk permissions, and fsck -yp. I have also created a test admin account and still have the same issue. Does anyone have an suggestions on what to do or check or try? Oh I have also unchecked all of the login items Thanks in advance.