Till my last test in the summer 2025, with M1, M2, M3 with Sequoia 15.4.x, the broken vsync observed in both 60Hz, 120Hz displays, so I am staying Monteray for experiment running.
I didn’t catch up to latest pyglet + metal update, but wonder when the beautiful timesync between macOS and displays will come back. (It’s not PsychoPy side, but need far fundamental modification in backend level, as far as I know….)
Anybody recently tested with the MacOS 26 in high frequency stimulation? Any luck?