From e0118aabe5752c2b85868685f792ca363f7e5360 Mon Sep 17 00:00:00 2001
From: Gabi <218829269+GabiNun2@users.noreply.github.com>
Date: Thu, 2 Apr 2026 13:17:27 -0700
Subject: [PATCH] Added WPFFixesNTPPool (#4290)

* Added WPFFixesNTPPool

* Create Invoke-WPFFixesNTPPool.ps1

* Update Invoke-WPFFixesNTPPool.ps1

* Update Invoke-WPFFixesNTPPool.ps1

* Update Invoke-WPFFixesNTPPool.ps1

* Merge branch 'ChrisTitusTech:main' into patch-11

* Update NTP server to pool.ntp.org for improved synchronization
---
 config/feature.json                         | 10 ++++++++++
 functions/public/Invoke-WPFFixesNTPPool.ps1 | 20 ++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 functions/public/Invoke-WPFFixesNTPPool.ps1

diff --git a/config/feature.json b/config/feature.json
index 498c1752..8d5d6f58 100644
--- a/config/feature.json
+++ b/config/feature.json
@@ -11,6 +11,16 @@
     "InvokeScript": [],
     "link": "https://winutil.christitus.com/dev/features/features/dotnet"
   },
+  "WPFFixesNTPPool": {
+    "Content": "Configure NTP Server",
+    "Description": "Replaces the default Windows NTP server (time.windows.com) with pool.ntp.org for improved time synchronization accuracy and reliability.",
+    "category": "Fixes",
+    "panel": "1",
+    "Type": "Button",
+    "ButtonWidth": "300",
+    "function": "Invoke-WPFFixesNTPPool",
+    "link": "https://winutil.christitus.com/dev/features/fixes/ntppool"
+  },
   "WPFFeatureshyperv": {
     "Content": "HyperV Virtualization",
     "Description": "Hyper-V is a hardware virtualization product developed by Microsoft that allows users to create and manage virtual machines.",
diff --git a/functions/public/Invoke-WPFFixesNTPPool.ps1 b/functions/public/Invoke-WPFFixesNTPPool.ps1
new file mode 100644
index 00000000..64588b46
--- /dev/null
+++ b/functions/public/Invoke-WPFFixesNTPPool.ps1
@@ -0,0 +1,20 @@
+function Invoke-WPFFixesNTPPool {
+    <#
+    .SYNOPSIS
+        Configures Windows to use pool.ntp.org for NTP synchronization
+
+    .DESCRIPTION
+        Replaces the default Windows NTP server (time.windows.com) with 
+        pool.ntp.org for improved time synchronization accuracy and reliability.
+    #>
+
+    Start-Service w32time
+    w32tm /config /update /manualpeerlist:"pool.ntp.org,0x8" /syncfromflags:MANUAL
+
+    Restart-Service w32time
+    w32tm /resync
+
+    Write-Host "================================="
+    Write-Host "-- NTP Configuration Complete ---"
+    Write-Host "================================="
+}