Can't upgrade it to CATALINA

Hello Burnhotter,

Since you did not indicate as to which MacBook Pro you are using, here is a link to a list of MacBook Pro and other Macs that can upgrade to Catalina:

macOS Catalina is compatible with these computers - Apple Support

Here is another article which may help you as well:

How to upgrade to macOS Catalina - Apple Support

I hope this helps, good luck!

You do not say what exact Mac /model /year /size /retina /TouchBar is this

or

what exact macOS you are currently running?

Upgrade from what macOS to Catalina?

If you are having issues you can try SafeBoot https://support.apple.com/en-us/HT201262

Takes noticeable longer to get to the login screen, does a 5-15 minute disk repair before it fully boots up, and certain system caches get cleared and rebuilt, including dynamic loader cache, etc. Login and download/ run the installer from this environment.

download direct Catalina:

https://itunes.apple.com/us/app/macos-catalina/id1466841314?ls=1&mt=12

Short of the fact that you use Chrome, I don't see what problem you are trying to point out.