W has been running lower than normal for a week now (conincidentally since he started his CGM). We lowered his lantus to 1 and have been upping his carb ratio. Yesterday he began to crash after .5 novo for 30+ carbs and even had almost 20 uncovered carbs before bed to get him up and keep him up - which went fine, he was in the 130 range all night and woke up at 90. Today he began a nose dive after gym and had an uncovered snack of 30 or so carbs. On and on it went all day, low numbers, no insulin. Well, here we are at 7:30pm and he has had over 150 carbs today with no insulin. He has not gone over 140. This feels surreal. Of course Ive heard of kids going theough periods of no insulin while honeymooning, but I am baffled by it. For those of you have experienced something similar, is there any rhyme or reason to this? Do you just take it meal by meal and watch those post meal numbers?