Anger about macOS 10.15.5
Hello. MacBook Air 2020 macOS Catalina 10.15.5. I regret that I updated from MacOS 10.15.3 to MacOS 10.15.5. Before the upgrade, the brand new MacBook Air 2020 worked fine on a single charge of the battery, and after the upgrade it barely holds a charge until the evening. The update was the day before yesterday.
What can I do? Wait for three days, re-install, or?