Help - Highlights being painted GREEN by Lightroom

[Tonya27343413m0ea]

Lightroom painted the blown out highlights in my images green on Lightroom Classic. 

I am on Lightroom Classic 13.1 with a Mac Ventura 13.4.

I have gone in to try and fix the green and now the software is painting other highlights red. 

See images. 

I have never had this problem in years. 

and I need to fix asap as it is for a client. 

Please help.

[JohanElzenga]

The red highlights are simply the clipping warning. Turn it off by clicking on the white triangle in the upper right corner of the histogram. The green could be a GPU issue. Go to Preferences - Performance and turn off the use of the GPU to see if that solves it.

[Tonya27343413m0ea]

Thank you Johan.  I appreciate it.  I have the clipping warning turned off but still cannot get rid of the initial issue of the green painted highlights.  I did turn off the use of the GPU to no avail...

Unfortunately, I am not quite capable at masking to the point where I have to start from scratch...

[JohanElzenga]

The only other thing to try that I can think of is resetting the preferences: 

https://www.lightroomqueen.com/how-do-i-reset-lightrooms-preferences/

[JohanElzenga]

Another possibility that just crossed my mind is a defective monitor profile. I don't think it is very likely (the histogram shows a green spike, which suggests that color is real), but it is worth trying what happens if you temporarily select another profile.

[Tonya27343413m0ea]

Sigh.  Didn't work.   Guess its easier to start all over again.  But my bigger concern than the waste of time, is if this happens again. SIGH....