Have you got it fix, I also have the exactly the same issue after install Redshift V2.6.41 on Cinema 4D 20.059, after uninstall the Redshift, the UI come back to normal again
Have you got it fix, I also have the exactly the same issue after install Redshift V2.6.41 on Cinema 4D 20.059, after uninstall the Redshift, the UI come back to normal again