I have had a number of problems since my update to ICS. Mainly crashes primarily in the Gmail app .... plus others. After reading a number of forums I decided to bite the bullet and do a full reset which I did 2 weeks ago. I then went through each app and loaded it and watched to see if I could find the offending app which may have caused lag and crashes. Seemed everything was fine. A500 worked as it should and I had no lag or crashes. Recently I have noticed the same old problem has come back to a lesser degree but nevertheless it is here. I have just finished going through each app installed and clearing the cache for each in an attempt to bring my A500 back to normal. My question is - does clearing the cache have any benefit other than getting me acquainted with all of my apps. Thanks.