Gee, it seems a lot of us do. I get visual out of the corner of my eye late at night, a real person not out of the corner of my eye (I have named him). He talks to me so I can pretty much understand most of it, bad things, and then sometimes I get a sort of a crowd mumbling, very distracting. It seems to be related to my sleep patterns, but not always. If it gets real bad I up my Zypexa for a bit. Hope you get yours sorted out soon, I have had mine for a long time.