I could never get my two ASUS displays work at anything but 60Hz
My other setup has an ASUS PA278CGV as a secondary monitor and the MBP hooked up to it drives it at 144hz no problem.
Make sure your dock, dongle, and/or cables aren’t bottlenecks.
My other setup has an ASUS PA278CGV as a secondary monitor and the MBP hooked up to it drives it at 144hz no problem.
Make sure your dock, dongle, and/or cables aren’t bottlenecks.