Hi, I have had type one diabetes for 16 years and have never experienced this before. In the last few days I have had hypos around one hour after lunch. Usually I can correct with 15g fast acting carbs and be fine again within 15 minutes. However these hypos are refusing to budge for around two hours. Staying around the 3-3.5mmol/l mark despite multiple corrections. After a couple of hours it’s like all the carbs suddenly kick in and I’m shooting up to 18mmol/l. I’ve just adjusted my lunchtime carb ratio and basal rates for tomorrow as I’d rather run the risk of running a little high than have this again. I feel terrible now!