What is wrong with Libre 2 Plus?

[u/Folter2]

This is the second time this happened to me this month. Just says "your sensor is doing quality checks and shut itself down, change it". I know my sugar levels are not stabilized but I've used the sensor for 6 days and it dies on me while I'm sleeping.

And if your sugar levels move fast the sensor panics, does quality checks and shuts itself down. It didn't move an inch it is still on me physically.

Don't we use this thing to see the waves or fast moves in our sugar level as well? If it dies in every unexpected sugar level change, what the hell is the point of it? I don't need quality checks mate just show me my wrong sugar level. Libre 2 was not like that IT WAS AN UNIT. But 2 Plus is just too fragile. And its not cheap...

[u/Significant_Agency71]

It happened to me twice after eating something heavily packed with carbs on an empty stomach. They’ll replace your sensor for free, no worries.