I am using a Intuos Pro small on Windows 10 with the latest Wacom driver (6.3.21-7).
I am also using Lightroom CC2015.9 and Photoshop CC2017.0.1.
In Lightroom when you unclick following (see arrow), you loose pressure sensitivity.
But the sliders do not "stick" anymore and move easily.
But when you click it on, you get pressure sensitivity BUT the adjustemet sliders are very hard to move. They somehow stick.
So you have to make a choice. I would prefer to have pressure sensitivity and non-sticking sliders.
Interestingly, these sticking sliders do only appear in Lightroom.
In Photoshop it works allright. Klick it on (arrow) and you get pressure sensitivity and the slider move easyly.
So it is Wacom with Lightroom which have a problem.
Yes, this does the trick.
There is stil a slight delay when moving sliders. But it is just acceptable. Although not as fluid when disabling the Windows option as shown in my previous message with an arrow (sorry, I have the french version of the Wacom driver).
Thank you for your tip.Very helpfull.
The 'Use Windows Ink' checkbox will not appear on Mac OS X systems. What exact version of LR are you using?