My wife is a t1d and has the same pump. It sucks their support staff has no idea how the thing works or what its failure modes are. My wife once had her x2 tell her it gave here a 40 unit bolis out of the blue . This would have killed her. While in the er support from x2 said something like "there is no way for it to do this .. you must be wrong.. are you reading the display correctly .." All in all the x2 plus dexco…
That’s kinda why I don’t want a pump. I’d rather deal with it myself than have some garbage corporation cut every corner and save every cent they can on a device that is keeping me alive. I’d rather have a glucose pump to be honest. I don’t need long lasting insulin so I don’t really need to care about dying in my sleep but lows scare me more than highs.
I dont bother wearing it at night though. All my blood sugar does is decline overnight, and the pump isn't the signal that things are going awry, that's the GCM. The GCM will still signal the pump, my phone and my watch to wake me if I need to eat carbs (vanishingly rare) and the pump never changes my blood sugar overnight anyway as far as I can tell.
So I disconnect it, put it back on in the day so I can manage things while I eat food.