It sounds does sound like your basal rates are set too high and maybe even your correction factor. Until you get those sorted out you will most likely be on the glucose roller coaster. Glucose tablets should be able to handle any low that isn’t caused by a too high basal rate. How long had it been since the extended bolus for dinner had ended? Maybe you should set your low alarm to somewhere in the 80’s instead of lower so that you have more time to take action to prevent a harder to treat low.
