Zoi keeps waking up even when i choose the option “keep sleeping”
Hey there, welcome to the inZOI forum!
Would you please fill out the report from, which you’ve left completely empty? In case this is a bug, devs need this required info to detect it. Thank you for understanding 
Also: the option to “keep sleeping” will let your zois sleep until their sleep need is completely full. The normal option “go to sleep” depends on the in-game time. If you click it before 10pm, your zois are very likely getting up shortly after 10pm, no matter how filled up their sleep need it. If you click it past 10pm, they will perform some kind of “sleep routine” which will keep them asleep until the early morning.
I’m also experiencing this. It doesn’t matter what time I send my Zoi to bed, she keeps waking up. It is BEYOND frustrating, especially because there isn’t a mod for this issue.