diff --git a/Gems/Multiplayer/Code/Source/Components/LocalPredictionPlayerInputComponent.cpp b/Gems/Multiplayer/Code/Source/Components/LocalPredictionPlayerInputComponent.cpp
index 72f5aa8e1c..de4ea67467 100644
--- a/Gems/Multiplayer/Code/Source/Components/LocalPredictionPlayerInputComponent.cpp
+++ b/Gems/Multiplayer/Code/Source/Components/LocalPredictionPlayerInputComponent.cpp
@@ -464,7 +464,7 @@ namespace Multiplayer
             {
                 // Clamp to oldest element if history is too small
                 const int64_t historyIndex = AZStd::max<int64_t>(inputHistorySize - 1 - i, 0);
-                inputArray[i] = m_inputHistory[historyIndex];
+                inputArray[static_cast<uint32_t>(i)] = m_inputHistory[historyIndex];
             }
 
 #ifndef AZ_RELEASE_BUILD
diff --git a/Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp b/Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp
index 61dbf9289f..497d35db7e 100644
--- a/Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp
+++ b/Gems/Multiplayer/Code/Source/MultiplayerSystemComponent.cpp
@@ -1006,7 +1006,7 @@ namespace Multiplayer
             const char* addressStr = mutableAddress;
             const char* portStr = &(mutableAddress[portSeparator + 1]);
             int32_t portNumber = atol(portStr);
-            AZ::Interface<IMultiplayer>::Get()->Connect(addressStr, portNumber);
+            AZ::Interface<IMultiplayer>::Get()->Connect(addressStr, static_cast<uint16_t>(portNumber));
         }
     }
     AZ_CONSOLEFREEFUNC(connect, AZ::ConsoleFunctorFlags::DontReplicate, "Opens a multiplayer connection to a remote host");