When "waking up" my phone (using the button on the top and sliding the lock, to access the phone), the screen will continually turn off (not the phone itself). Sometimes it occurs in the middle of something you are doing, but usually when you "wake up" the phone. Eventually you can get it to stop and the phone will be available to use. I have the screen set to time out after 2 minutes, but whatever is happening is immediate. Checked different setting, but don't have a clue what to Search for in the forum to see if others are having issues. I appreciate any assistance. Thank you.