I had the funniest bug today. I had my whole screen suddenly turn white, Though I could still see what was below it. I was like "Oh?" It just took the screen to be locked and unlocked again and it went away. Anyone else have this? I'm on 10/16. Think I need to put on 10/22. I'm just being incredibly lazy. >_> (Not so much, I have to work 86 hours without a day off due to my boss being on vacation)....
Unfortunately I get that 'bug' all the time. As in probably once a day. As you said though, simply toggling the screen off/back on fixes it so I just live with it. I assume it is a hardware issue and probably should have returned the phone.