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Before changing the shared monitor input, DisplayMux now asks the destination Mac to activate its display output through the authenticated local Agent.
The Mac keeps a user-activity and display-sleep assertion active for 30 seconds, preventing the lock screen from turning black again during the two-second signal stabilization wait.
If the display wake assertion cannot be started, DisplayMux stops before changing the monitor input to avoid switching to a blank signal.
Compatibility
Supports Windows 10/11 and macOS 12 or later.
Existing settings are preserved when updating from v0.1.7.
Known limitations
The macOS DMG is ad-hoc signed but not notarized with an Apple Developer ID, so Gatekeeper may require manual approval.
Some MST, DisplayLink, and Silicon Motion docks do not forward DDC/CI. Software cannot restore control signals that the hardware does not expose.
繁體中文
macOS 顯示喚醒穩定性
切換共用螢幕輸入前,DisplayMux 現在會透過已驗證的區域網路 Agent,要求目標 Mac 主動喚醒顯示輸出。
Mac 會持續保有 30 秒的使用者活動與防止螢幕休眠,避免鎖定畫面在兩秒訊號穩定等待期間再次變黑。
若無法啟動顯示喚醒,DisplayMux 會在變更螢幕輸入前停止操作,避免切換至沒有畫面的訊號。
相容性
支援 Windows 10/11 與 macOS 12 以上版本。
從 v0.1.7 更新時會保留既有設定。
已知限制
macOS DMG 使用 ad-hoc 簽章,尚未使用 Apple Developer ID 公證,因此 Gatekeeper 可能要求手動允許。
部分 MST、DisplayLink 與 Silicon Motion Dock 不會轉送 DDC/CI;若硬體未提供控制訊號,軟體端無法補回。