RTX Spark N1X / MSI OLED flicker when typing on Windows ARM64: visible Ball or Canvas markedly eased flashes on one tested laptop. English and Chinese apps; temporary workaround.
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Updated
Oct 23, 2026 - C#
RTX Spark N1X / MSI OLED flicker when typing on Windows ARM64: visible Ball or Canvas markedly eased flashes on one tested laptop. English and Chinese apps; temporary workaround.
Fix HDMI monitor dashed lines/artifacts after wake on Apple Silicon Macs — hidden culprit is monitor FreeSync/AdaptiveSync, not the cable. Includes display-resync tool (software cable replug + wake daemon) and kernel-level hotplug diagnosis scripts. Mac mini M1/M2/M4
Workaround for the intermittent eDP screen flicker on Intel i915 laptops (a retrain loop caused by one missing DPCD bit): diagnosis, patch and automatic rebuild for Ubuntu.
Fix screen flickering on Windows 11/10 (e.g. caused by AdGuard) by turning off Multiplane Overlay (MPO). One registry value, fully reversible.
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