Is anyone else having issues with the notification bar dropping down or messages showing they are unread in the notification bar and you already read them? I am having a lot of slow phone issues and I'm also having the lag touch screen issue.. every so often Il tap an app or go to pull down my notification bar and it won't work? So i turn my screen off and back on and usually that fixes it but sometimes it doesn't and i haveto restart my phone!? And today I got a message when this happened HTC sense is not responding!?