Everyone knows there were a lot of bugs released in the 10.15.4 version of Catalina. I guess Apple has heard people’s complaints because they just released a Supplemental Update to macOS Catalina 10.15.4. There are fixes about FaceTime and a few other things, but I hope they fixed more than that. I am going to install it now. If you are having problems with Catalina 10.15.4, I recommend that you install it too. It has got to help right?