unresponsive lock screen

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http://forums.androidcentral.com – I have swipe to unlock and at times the lock screen won't register my swipes to unlock screen. I have found a few work arounds like going thru s-voice theb backing out and theres also pulling down the notification window and going to settings then backing out. I was just wondering if anyone else has this issue or knew a fix for this Posted via Android Central App (HowTos)