Masking not working properly

[r_rep40D]

The masking functions are not working in my Lightroom Classic since the latest update.

I have version 12.0.1 and I am running Windows 10

Photoshop also is not selecting properly unless I use select subject AI version.

[JohanElzenga]

Check that your graphics card drivers are up to date.

[dj_paige]

What specifically isn't working properly about the masking in LrC?

[Ian Lyons]

Please provide a copy of your 'System Info'. You can obtain same from the LrC  'Help > System Info' menu item.

[r_rep40D · Accepted solution]

I got it figured out.  When they built my PC they used a generic driver for my graphics card.
I went to the manufacturers site and downloaded the newest driver and everything is working now.

Strange that it did fine until this update but I'm glad to have the correct drivers now.