Solved
SWTOR monitor HZ issues
So a few weeks ago I've received a new monitor since my old one broke and despite a few issues it works very well, however when I attempt to run SWTOR on fullscreen (windowed) or when I try to alt-ta...
See if alt+enter forces it to correct (not alt + tab)
otherwise try creating an edid override with just 60hz listed https://www.monitortests.com/forum/Thread-Custom-Resolution-Utility-CRU
