diff --git a/Core/GameEngine/Include/GameNetwork/networkutil.h b/Core/GameEngine/Include/GameNetwork/networkutil.h
index 944e2ce0a60..7775bf92f16 100644
--- a/Core/GameEngine/Include/GameNetwork/networkutil.h
+++ b/Core/GameEngine/Include/GameNetwork/networkutil.h
@@ -30,6 +30,7 @@
 UnsignedInt AssembleIp(UnsignedByte a, UnsignedByte b, UnsignedByte c, UnsignedByte d);
 UnsignedInt ResolveIP(AsciiString host);
 UnsignedShort GenerateNextCommandID();
+void ResetCommandID();
 Bool DoesCommandRequireACommandID(NetCommandType type);
 Bool CommandRequiresAck(NetCommandMsg *msg);
 Bool CommandRequiresDirectSend(NetCommandMsg *msg);
diff --git a/Core/GameEngine/Source/GameNetwork/NetCommandList.cpp b/Core/GameEngine/Source/GameNetwork/NetCommandList.cpp
index b6a834c987b..2e43fa86d62 100644
--- a/Core/GameEngine/Source/GameNetwork/NetCommandList.cpp
+++ b/Core/GameEngine/Source/GameNetwork/NetCommandList.cpp
@@ -125,6 +125,10 @@ void NetCommandList::reset() {
 /**
  * Insert sorts msg.  Assumes that all the previous message inserts were done using this function.
  * The message is sorted in based first on command type, then player id, and then command id.
+ * 
+ * TheSuperHackers @info Caball009 20/05/2026 The command id may overflow and the sorting in this function
+ * does not check against that. Changing the sorting implementation to deal with overflows is not retail compatible,
+ * unlike resetting the command id.
  */
 NetCommandRef * NetCommandList::addMessage(NetCommandMsg *cmdMsg) {
 	if (cmdMsg == nullptr) {
diff --git a/Core/GameEngine/Source/GameNetwork/Network.cpp b/Core/GameEngine/Source/GameNetwork/Network.cpp
index 5afa4c6d743..83c94f5678c 100644
--- a/Core/GameEngine/Source/GameNetwork/Network.cpp
+++ b/Core/GameEngine/Source/GameNetwork/Network.cpp
@@ -37,6 +37,7 @@
 #include "Common/Player.h"
 #include "Common/PlayerList.h"
 #include "GameNetwork/NetworkInterface.h"
+#include "GameNetwork/networkutil.h"
 #include "GameNetwork/udp.h"
 #include "GameNetwork/Transport.h"
 #include "strtok_r.h"
@@ -201,6 +202,7 @@ class Network : public NetworkInterface
 	Int m_frameRate;
 	Int m_lastExecutionFrame;																	///< The highest frame number that a command could have been executed on.
 	Int m_lastFrameCompleted;
+	Int m_lastFrameResetCommandID;                            ///< The last frame the network command ID was reset
 	Bool m_didSelfSlug;
 	__int64 m_perfCountFreq;														///< The frequency of the performance counter.
 
@@ -273,6 +275,8 @@ Network::Network()
 	m_conMgr = nullptr;
 	m_messageWindow = nullptr;
 
+	m_lastFrameResetCommandID = 0;
+
 #if defined(RTS_DEBUG)
 	m_networkOn = TRUE;
 #endif
@@ -331,6 +335,7 @@ void Network::init()
 	m_frameRate = 30;
 	m_lastExecutionFrame = m_runAhead - 1; // subtract 1 since we're starting on frame 0
 	m_lastFrameCompleted = m_runAhead - 1; // subtract 1 since we're starting on frame 0
+	m_lastFrameResetCommandID = 0;
 	m_frameDataReady = FALSE;
 	m_isStalling = FALSE;
 	m_didSelfSlug = FALSE;
@@ -356,6 +361,7 @@ void Network::init()
 	DEBUG_LOG(("FRAME_DATA_LENGTH = %d", FRAME_DATA_LENGTH));
 	DEBUG_LOG(("FRAMES_TO_KEEP = %d", FRAMES_TO_KEEP));
 
+	ResetCommandID();
 
 #if defined(RTS_DEBUG)
 	m_networkOn = TRUE;
@@ -697,6 +703,19 @@ void Network::update()
 	}
 #endif
 
+	const UnsignedInt frame = TheGameLogic->getFrame();
+	if (m_localStatus == NETLOCALSTATUS_INGAME) {
+		if (frame + m_runAhead > m_lastExecutionFrame) {
+			if (frame >= m_lastFrameResetCommandID + MAX_FRAMES_AHEAD) {
+				// TheSuperHackers @bugfix Caball009 20/05/2026 Reset the network command id to prevent it from overflowing.
+				// This prevents commands from being sorted incorrectly, which can cause spurious mismatches at low CRC intervals
+				// and the disconnect screen from popping up.
+				m_lastFrameResetCommandID = frame;
+				ResetCommandID();
+			}
+		}
+	}
+
 	GetCommandsFromCommandList(); // Remove commands from TheCommandList and send them to the connection manager.
 	if (m_conMgr != nullptr) {
 		if (m_localStatus == NETLOCALSTATUS_INGAME) {
@@ -713,11 +732,11 @@ void Network::update()
 		endOfGameCheck();
 	}
 
-	if (AllCommandsReady(TheGameLogic->getFrame())) { // If all the commands are ready for the next frame...
+	if (AllCommandsReady(frame)) { // If all the commands are ready for the next frame...
 		m_conMgr->handleAllCommandsReady();
-//		DEBUG_LOG(("Network::update - frame %d is ready", TheGameLogic->getFrame()));
+//		DEBUG_LOG(("Network::update - frame %d is ready", frame));
 		if (timeForNewFrame()) { // This needs to come after any other pre-frame execution checks as this changes the timing variables.
-			RelayCommandsToCommandList(TheGameLogic->getFrame());	// Put the commands for the next frame on TheCommandList.
+			RelayCommandsToCommandList(frame);	// Put the commands for the next frame on TheCommandList.
 			m_frameDataReady = TRUE; // Tell the GameEngine to run the commands for the new frame.
 		}
 	}
diff --git a/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp b/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp
index 174599cc97c..0ff84fb852a 100644
--- a/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp
+++ b/Core/GameEngine/Source/GameNetwork/NetworkUtil.cpp
@@ -110,10 +110,15 @@ UnsignedInt ResolveIP(AsciiString host)
 /**
  * Returns the next network command ID.
  */
-UnsignedShort GenerateNextCommandID() {
-	static UnsignedShort commandID = 64000;
-	++commandID;
-	return commandID;
+static UnsignedShort commandID = 0;
+UnsignedShort GenerateNextCommandID()
+{
+	return ++commandID;
+}
+
+void ResetCommandID()
+{
+	commandID = 0;
 }
 
 /**