My HWS didn't record PTAT either. I was able to manually push the record button when my wife noticed the red record light wasn't on and the individual show would record. However, when I tried to set the PTAT channels to record later in the evening I could not set them to do so. Fortunately I could set them on my Hopper 2000 which does not have PTAT enabled. I never had this happen before but I will keep an eye on it tonight.
DISH-pleasssse bring back the blue S (saved)