:: ─────────────────────────────────────────────────────────────────────────────
:: 🕹️ SET CSRSS HIGH PRIORITY
:: ─────────────────────────────────────────────────────────────────────────────
:: 📖 Improves mouse input latency
:: ─────────────────────────────────────────────────────────────────────────────
:: ©️ Copy & Paste it to your own .cmd/.bat file
:: ─────────────────────────────────────────────────────────────────────────────



:: 📜 SCRIPT
:: ─────────────────────────────────────────────────────────────────────────────

reg add "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\csrss.exe\PerfOptions" /v CpuPriorityClass /t REG_DWORD /d "4" /f
reg add "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\csrss.exe\PerfOptions" /v IoPriority /t REG_DWORD /d "3" /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "NoLazyMode" /t REG_DWORD /d "1" /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "AlwaysOn" /t REG_DWORD /d "1" /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "NetworkThrottlingIndex" /t REG_DWORD /d "10" /f
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "SystemResponsiveness" /t REG_DWORD /d "0" /f

:: ─────────────────────────────────────────────────────────────────────────────



:: 🔁 RESTORE DEFAULT VALUES
:: ─────────────────────────────────────────────────────────────────────────────

reg delete "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\csrss.exe\PerfOptions" /v CpuPriorityClass /f
reg delete "HKLM\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\csrss.exe\PerfOptions" /v IoPriority /f
reg delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "NoLazyMode" /f
reg delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "AlwaysOn" /f
reg delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "NetworkThrottlingIndex" /f
reg delete "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Multimedia\SystemProfile" /v "SystemResponsiveness" /f

:: ─────────────────────────────────────────────────────────────────────────────