Liquify Brush Size Shortcut Alt+Right Click+Drag Functioning Very Poorly

[1368aa]

When I try to resize my brush with the Alt+Right Click+Drag using all the tools in the liquify screen as normal, nothing happens. I found that if I hold down right click a second longer, I regain a jittery, capricious ability to resize. Normal brushes still work fine. I have been having this problem since 21.2.1. I just updated to 21.2.2 in the hopes that this would be patched. I am on Windows 10. My GPU is NVIDIA GeForce GTX1060 3GB

[MarekMularczyk]

What if you try to resize the brush using a slider on the right side of Liquify? Does it work?

Or what if you use the keyboard shortcuts? [ and ]   Is it working?

[1368aa · Accepted solution]

Solved. I suspected it might have something to do with when I went from the 452.06 "Game Ready" Driver to the latest nVidia "Studio Driver" so I went back. When I did, I got this message:
I do not know what this is about, but I re-checked use GPU in preferences and checked use OpenCl and it's working reasonably well now. Pretty ironic that the "game" driver works better than the "studio" driver, nVidia.