Hello,

Thank you for your feedback. Every updates, Xiaomi provides contains some issue fixing or improvement of certain process or performance. Now as this is a live device on users hand, sometimes it is not possible to track out all the bugs or issues related to performance.

It will be better if you provide your feedback through "Feedback" apps, which is built in every Xiaomi device. Hopefully in upcoming updates, your mentioned issues will be solved.

Thanks !