This is my second batch and I'm having a problem with what I self-diagnosed as chill haze (according to some brief reading). At room temperature the beer looks fine (somewhat amber color) and has what appears to be sufficient carbonation and good head. The taste is what I would expect of the chosen style (IPA which was calc'ed out to approx. 150 IBU's...yeah, 150) but when cold, the beer seems to loose its taste, loose its head, and change consistency to what looks to be slightly more viscous. If anyone has experienced this similar effect or could offer some advice, it would be much appreciated. Thanks.