By most accounts, the release of iOS 13 and macOS 10.15 Catalina have been troubled, with numerous significant bugs making it past Apple’s internal testing and the public beta phase. Former Apple engineer David Shayer explains the underlying reasons these releases have had so many problems.
Additionally, Catalina won't run 32bit apps. I always wait until at least the .3 update of macOS to make sure Apple gets the major bugs corrected.
BTW, get the GO64 freeware utility to identify all your 32bit applications so you can update them or get rid of them and find new ones that 64bit applications. See this article about more information on using GO54 and the 32bit application issue.
The following guide is a complete walkthrough for updating to or installing a fresh version of macOS Mojave. It requires no experience and all of the basic installation and post-installation tools are available on tonymacx86.com. Table of Contents Step 1: Download macOS Mojave Step 2: Create...
I made a mistake of upgrading Catalina, and all went South! It took only one hour to revert back! Well, I ended up upgrading from Sierra to Mojave.
I have a horrible video card on my ASUS Maximus VIII Hero, and wondering if I could upgrade to a 3D-capable video card, such as NVIDIA Quadro P4000? Anyone tried this?