Go to recent apps long press the app you want to close 3 options will appear press the circle go to app settings and press force close no need to reboot.
The screen completely freezes when I sleeping the night and I have the power saver on. Then only the buttons work and only a hard reboot fix it. The saver is more aggressive on 10 maby closing some important thinks and this happens.
If you have a max 3 and want to test it need time not enable...
Ok just now I flash. If you have any twrp that you like and want to keep just delete the recovery folder from the rom with WinRAR (download from play store) and flash.
Yes some people make you tired , an example the g.,ca.m on 10 it have nothing to do with the rom. But for the slow download on store must give a help no matter if it answered again. If you don't want or you don't know skip it yes.
Change language to English go to settings,apps find the two download apps delete data, find play services delete data, find play store remove update reboot. You will not have the same speed as before but it should be better.
I don't want nothing. If you can help help. Don't say search and this is posted many times. Maby it posted many times before 20 Page's, some people don't have the time to search all the thread. Anyway this is not going no where. You have your opinions for help and I have mine.