FR4DRIK

Hi, Thanks I have a normal (not 4k) 24" monitor with a resolution of 1920x1200 (see attachment/picture) set as my primary display (I don't know if it matters if the built in monitor or the external monitor is set as primary). When the HSL windows is moved to the internal monitor the problem is fixed instantly. But if i close the window and open it again, the problem is back (until I move the window to my external monitor again). Although, this doesn't happen every time I try to use the HSL-adjustment window, but most of the time. It appears to work better some days... Can this problem be connected with the lag in the layers- and curves window? I'll try to explain what i mean. When I try to use the levels adjustment window there is almost always a lag before the histogram appears in the window (the same thing happens in the curves adjustment window), sometimes the lag is a couple of second and sometimes I have to close the window and open it again a couple of times. Can this lag somehow effect the HSL-window when the interface is loading to my screen? Thanks, Fredrik IMG_0712.MOV

Hi, I have the exact same problem on my 2017 MBP on MacOS Catalina (10.15.2) with dual screen setup. My external monitor is set as primary and resolution set as default for display. After I read this thread I tried moving the HSL window back to my laptop screen and that fixed the issue immediately, and it still worked when moving the window back to my external screen. This is great, at least I don't have to restart Affinity photo every time, but I would appriciate if the issue is fixed in an future update. Best regards, Fredrik