LrC runs extremely laggy to a point where it is actually not really usable when I activate the second monitor option. The lag appears for example when want to draw a radial filter or to crop the image. I have no clue what the reason for that is.
It's for sure not a performance problem of the MBP I guess. It is a 2019 model with 8gb grafix and 32gb ram. It must be a problem of LrC not to be able to handle the "second monitor" option. Switching on of GPU acceleration has no effect, tried this already.
Maybe someone has an idea? I really like this option as it is super useful when working on a non calibrated setup. So I can see in realtime how it looks on different monitors.