So I got the following issue with my Wacom Art Pen and Touch graphic tablet and Photoshop:
When I use the Wacom tablet to zoom in/out by pinching my fingers or even more drastically when I try to navigate (scroll horizontally and vertically) in a zoomed-in picture by swiping with two fingers, photoshop lags extremly. Sometimes the horizontal scroll doesn't even work anymore (but only by using the tablet, if I use the mouse everything works fine).
Does anyone has an idea why this is happening and how I can solve it?
Photoshop CC 2018
No solution, unfortunately, but I am experiencing a similar issue. Scrolling works fine if I use the pen (holding down the space bar and using the pen to drag the canvas), but finger gestures work inconsistently. For whatever reason horizontal scrolling is significantly worse than vertical scrolling.