In case you were logged out of this NCCC Forum and are having trouble logging in, it has been reported that simply entering Username and Password in the upper left hand boxes is currently not working. Alternatively, please just click on the Login button (between Calendar and Register) as in the screenshot below, and fill in your credentials in the dialog that appears. Check "Always stay logged in" and then press the Login button directly below. This will keep you logged in on your computer until you logout again. This is an annoying minor bug, but you will get logged in if you do it this way. There is nothing wrong with your credentials. I am trying to fix the bug, but please have patience and use the work-around.
OK - I had to remove some of our special customizations for a temporary fix. Everything works fine now, but the appearance is slightly different. Only those with an eagle eye might notice. I'll get it looking "the same" in the next couple days. Sorry for the trouble. Most people stay logged in "forever" and just didn't run into this, including me.
OK - appearance and behavior returned to normal. Also, any of the different ways to Login all work again now. Don't hesitate to let me know if weird stuff happens again. This bug was there since mid-November, 2017.
Enjoy...