Some questions about MIUI 13.0.7


Jul 16, 2021
Hi guys, I have some questions about MIUI 13.0.7 which I recently installed on my Xiaomi Mi 10.
First of all, I would like to know if it is normal for the Alexa app to keep crashing after startup (if not, how can I fix it?)
I would also like to know how to improve the automatic brightness management that often leaves the screen too dark (it didn't happen with the stock software).
Finally I noticed that when I disconnect from the wifi, the 4G internet connection, although present, does not work for a long time.
Thanks to those who will dedicate some time to me.