Scrolling worked fine on my old laptop with Windows 10, but for some reason was inverted on my new laptop with Windows 11. The Autohotkey solution didn't work for me as the script would run for 5 seconds and then would start stuttering and the inverted scrolling would occur again. Thankfully I found a solution that doesn't require changing the scrolling direction for your whole system with X-mouse button control. You just need to open X-mouse and Photoshop, add Photoshop to X-mouse, and under the Scrolling tab select 'invert mouse horizontal (tilt) scrolling'. Was slightly concerned it wouldn't work considering I'm using a trackpad/touchpad instead of a mouse, but it worked!
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