Red color blotchs in develop mode

[MattWithAHat]

Hi everyone!

I have a problem when editing my photos in develop mode. I get some really weird red color blotches in spots that are very bright and saturated. I made a picture of this with my phone, since the rendered image from LR won't have these red blotches.



Here is my system information:

Time of this report:4/4/2017, 10:59:27
Machine name :MATTHIAS-LAPTOP
Machine Id:{FE9770F1-4CF2-4D25-A41F-B03E1773EE7D}
Operating System:Windows 10 Pro 64- bit (10.0, Build 14393) (14393.rs1_release_inmarket.170303-1614)
Language :German (Regional Setting:German)
System Manufacturer:LENOVO
System Model:20BFS0PG00
BIOS:Phoenix BIOS SC-T v2.1
Processor:Intel(R) Core(TM) i5-4300M CPU @ 2.60GHz (4 CPUs), ~2.6GHz
Memory :16384MB RAM
Available OS Memory :16068MB RAM
Page File :7722MB used, 10777MB available
Windows Dir:C:\WINDOWS
DirectX Version:DirectX 12
DX Setup Parameters:Not found
User DPI Setting:Using System DPI
System DPI Setting:96 DPI (100 percent)
DWM DPI Scaling:Disabled
Miracast:Available, with HDCP
Microsoft Graphics Hybrid:Supported
DxDiag Version:10.00.14393.0000 64bit Unicode

 

[Hal P Anderson]

You have the highlight clipping indicator turned on. See the highlighted square in the upper right of your histogram? Click on it to turn it off:

There is one on the upper left that will cause blue areas to be displayed on your image where your shadows are being clipped. You can also hit the J key enough times to turn them both off.

 

[MattWithAHat]

Oh my god, and I thought this was a graphic bug. How come I didn't find this when googeling. Maybe because I had the wrong idea of what was wrong. Anyway, thank you!