I've had this problem for a while now and before I thoguht it was just because it was cold out because it would light up after a few minutes, but now it's getting worse and it rarely lights up all the way even when it's warm outside. Sometimes, after a little while it lights up like the rest, but most of the time it looks like it's lit, but you can barely see it. Anyone else have this problem? Do you think there's a connection problem or do I just have a bad halo? Thanks for the help!