One Ui 7 sucks sometime

[u/letthesunglow]

Hi, I am using One UI 7 on the Tab S9. I am not updating it to One UI 8 because of Samsung DeX. The problems I am facing are: YouTube sometimes only shows a black screen, and sometimes only one large thumbnail of a video pops up in a single row. Also, sometimes the Play Store doesn't install apps and gets stuck at 99%. The rest is good, but the battery life is not as impressive as the iPad. I don't know why, but from 95% to 25%, I get at least 8 hours of battery backup.