When using the Plasma widget to download additional wallpapers I get the following error:
Download of <Wllapaper image item> failed, error: SETTINGS invalid number of concurrent streams
It shows up in a popup test box regardless of the item. SDDM items are also similarly restricted. This is a bug that showed up a few months ago in Arch and other Distributions but has been addressed by them. Can one of the developers take a look and see what the problem is? It didn’t appear until *after a *number of updates were applied. I was able to modify my desktop after installing 15.4. When I updated my Moms PC a few weeks later, the problem appeared on her machine and now on mine, too.