It had the info for the new sliders three years ago when you were still in the class!!! I'm sad that you didn't take advantage of it at the time.
Are you sure the light in your room is ok? https://www.damiensymonds.net/2012/01/light-around-your-computer.html
Badly
Look, whatever. You keep going with your dodgy raw processing using out-of-date sliders, and use this Channel Mixer layer for the moire:
Red 0, +105, +15, +10
Green 0, +90, +10, 0
Blue 0, +90, +10, 0
Oh, I used to have an XP-Pen brand one!
Yep, this is perfect. As a starter device, anyway. You should definitely try it out.
Remember what I said in my article - don't expect to love it straight away. In fact, there's a 50-50 chance that you'll utterly hate it straight away. But give it a couple of weeks, and you'll grow to love it.
Because if you have to fix the mask on the fox (which I think you will have to, it looks a bit rough along its back) you don't need to re-mask two layers, of course.
What do you think of it? Suitably shaded considering its location?
This is unlikely to be because of a Bridge update. It seems more likely to be because of an ACR update. Either way, it's annoying.
Can you try it without anything?