I brewed this Brewers Best Milk Stout on March 24, and racked it to secondary on April 10. It had around two days of heavy activity in the primary with a nice 2 nice krausen on it, then dropped. I let it sit to make sure that it was slowing down for ten days or so before racking it over to the secondary. I then put it in the dark in my office with the intention of bottling it on or around April 24. Well, suffice to say I got busy (I am a middle school teacher, btw) and it has been in the dark ever since. I've been checking on it every 2-3 days, and it has always had a nice flat glassy surface with maybe 2-3 floating patches of white foam no larger than a dime. Well, today when I went to check on it, all of a sudden I had a big foamy layer building on it again. What gives? Is this normal? The temperature and everything has stayed at a constant as far as I can tell.
