https://bugs.kde.org/show_bug.cgi?id=465712
--- Comment #16 from Jakub Narolewski <izow...@gmail.com> --- This is somehow connected to the VRR / Adaptive-Sync / G-Sync. The problem went away when I disabled Adaptive-Sync in the OSD of my main monitor. For the record, it identifies as: Electronics-LG ULTRAGEAR-107NTZN7V189 I also see, that kscreen-console reports: { "enabled": true, "id": "c5319b8612a23fdfa95b46e53bc99d79", "metadata": { "fullname": "xrandr-LG Electronics-LG ULTRAGEAR-107NTZN7V189", "name": "DP-2" }, "mode": { "refresh": 143.97325134277344, "size": { "height": 1440, "width": 2560 } }, "overscan": 0, "pos": { "x": 0, "y": 0 }, "priority": 1, "rgbrange": 0, "rotation": 1, "scale": 1, "vrrpolicy": 2 } with vrrpolicy set to 2 - which if I understand it - means "Automatic". Is there some way to force it to 0? -- You are receiving this mail because: You are watching all bug changes.