How 2x Scaling on 4K laptop but 1x on 1080p monitor?

[filo]

How about restarting plasma shell and then trying again with the background on the 2nd monitor?
kquitapp5 plasmashell & kstart5 plasmashell
Just an idea from a recent post, although most likely different problem:

No background image on the 2nd monitor after login

Hey, when I log into Garuda, the background image of my second monitor is on my main monitor. My 2nd monitor then has a black background image, plus selecting an area with the mouse doesn't work on either. The whole thing can only be solved by kquitapp5 plasmashell & kstart5 plasmashell. After a relogin/restart it is broken again. I also can't select a background image on my primary (1st) monitor. With kquitapp5 plasmashell & kstart5 plasmashell I get the following output (in the console): has…