Photo Desaturates/Saturates when Mouse Moves/Hovers over Module

[kteos]

Hey all!

Just upgraded to Lightroom Classic CC. I just noticed as I was editing that when I move my mouse and go to the Develop module to move a slider, the photo desaturates when I hover. It's so strange! At first, I thought it was just my tired eyes playing tricks, but nope- definitely flashes a change when I move my mouse.

I'm not really sure what to call this, so I haven't been able to "google" a solution. Obviously, this hinders color correction just a tad. Would love to know if there is a way to turn this off?

Thanks in advance!

[JohanElzenga · Accepted solution]

I've never seen this, but it may be an incompatibility with your GPU. Go to the Preferences - Performance and turn off 'Use Graphics processor' to see if that solves it.

[kteos]

Oh my goodness! Thank you so much for your response! That's exactly it! As soon as I turned off the 'Use graphics processor' it stopped! Thank you again!

[thedigitaldog]

If turning OFF GPU works, it's a GPU bug and you need to contact the manufacturer or find out if there's an updated driver for it. 
Also see: https://helpx.adobe.com/photoshop/kb/acr-gpu-faq.html

[Alexander27625649ekn4]

OMG! I was dealing with this for 2-3 years. Thank you so much!

[johnp17654037]

Fixed it for me, too! thank you

[winnetkakelly]

WOW. Had been googling this issue for a while. THANK YOU!!! This fixed it. 🙂 🙂 🙂 

[Teri249747733d3y]

Ok question. That solved the saturating and desaturating issue, but now my picture gets blurry every time I slide any slider in develop mode. Any thoughts?