Sense broken sleep log

[Neilio58]

• My sleep log is frequently disjointed with a short period before midnight, then another period of about 1 hour that is not recorded, then the main sleep period of about 4 hours or so. Consequently, I get a low sleep score because the app only recognises the latter period .The sleep sensitivity is set at normal.

Moderator edit: clarified subject.

[lapoljo]

This started happening to me also. I know I slept all night. Yet the Sense records that I slept 2 hours, then nothing, then 3 hours more. 
I have tried cleaning the sensors, changing wrists, wearing looser and tighter, and rebooting the Sense. Nothing seems to work consistently. This all began in the last month. 

[Neilio58]

I too have tried rebooting it, but it still happened once again. If it keeps happening, I'll try to get it replaced. Mine is quite new.