I'm experiencing annoying lagging when using hand tool or zooming/scrolling. Specifically when I hit spacebar for example to move canvas around, it freezes for split second and only then moves. When I hold spacebar for 1 second and move, then it moves without any lag. I tried updating Nvidia drivers, tried all options in PS performace, nothing helps.
Win10 x64, geForce 1050 TI, 2 monitors, one 1440p at 60Hz, other 1080p at 60Hz.
for me enabling this option fixed which was unticked before... I had issue with rotating canvas which was showing error saying OpenCL whatever stuff document support error. And the canvas hand dragging was so laggy. But, ticking this option just fixed a lot of headache..