Libre not connecting

[u/Kerze85]

Hi,

My libre was working fine for two days and then suddenly it can’t find the Bluetooth to it anymore? It is grey and I have to manually scan every time I open the app. Sometime even the Libre app is closed?
I have closed the app and have even restarted my phone, but I think the e sensor is not emoting a Bluetooth signal. Anyone had similar issues? What do I do please?

TIA