Has anybody been having trouble with stuttering meter and choppy graphics under Big Sur? I just upgraded the OS and reinstalled WGT from the .dmg to applications folder. It's sporadic and random, but it the meter isn't smooth on nearly half my shots in a round. Was OK on Mojave before the upgrade.
After more troubleshooting, I've discovered that this mainly manifests itself in the fullscreen mode, regardless of whatever resolution you set in WGT settings. Playing in the window mode, the meter goes back to normal and animations and graphics are much smoother. I do play on a high resolution monitor so there was a lot of scaling going on in the system to fill the screen.
That said, this was an issue that seldom affected me playing fullscreen in Mojave, I'll contact WGT support to see if anything has changed or can be addressed in Big Sur.