It lags either way. I did try lowering the settings, toggling V-sync, not a single change, not even a little. I started avoiding the gallery and all was well, except now, like the person above, it's become a problem in live mode as well. It's fine on pause, but the mouse lags right away upon unpausing. Everything else is smooth, just the mouse. I went ahead and tried it in windowed, as well. It's all just really weird. It wasn't lagging in live mode last night. Hmm. 🤔
At this point, it's just kind of funny to me that I can run Skyrim, Witcher 3, and ironically even Sims 3 on their highest settings but for some reason Sims 4 just crosses a line 😃