I've tried to Google this but haven't found anything so I'm hoping maybe someone can tell me something. Sometimes when I wake up I can't make out words I'm trying to read. Numbers will be where letters should be and they change... its really strange. It doesn't happen very often but its scary when it does. My alarm has 2 options, snooze or dismiss. I use this alarm multiple times throughout the day and it never has any glitches or anything. Just sometimes when I'm still kind of groggy and waking up to turn the alarm off I can't understand what I'm looking at and I can't read it. It seems like the letters are constantly changing and are sometimes numbers instead of letters. Any help??