Images get brighter in Develop only with Canon R5

[Dana Ovečková]

Hello,

Im trying to adjust my photos in develop, but it gets brighter everytime. In library is everything okay, but when I use my camera Canon R5 i find this problem, but with other cameras it's okay. If anybody would have solution for me i would be happy for any tip. Thanks for respond.

[Rikk Flohr: Photography]

Please go to Help>System Info… and get us the exact installed version number of your software. 

[Dana Ovečková]

Hello,

my version of Lightroom is 10.4. iMac Big Sur 11.6. 

[GoldingD]

What lens?

[Dana Ovečková]

Canon 35 1,4.

[TheDigitalDog]

Can you post a screen capture of the two modules, zoomed into 1:1 so we can see how extreme the differences appear? 

Seeing 'slight' difference between Devlope and all other modules can be expected at this zoom ratio or higher, the only 'accurate' way to view your images are within Develop as it uses a different preview architecture than all other modules. 

IF the differences are really large, a few things to try: First, try disabling GPU in the preferences (Preformance tab). Any better?
If not, recalibrate and build a new ICC display profile, the old one might be corrupted.
It is odd this only happens on the one camera, so if you try a different camera profile, any difference with the R5?