diff --git a/TShockAPI/Bouncer.cs b/TShockAPI/Bouncer.cs
index 975ed226d..431d9528f 100644
--- a/TShockAPI/Bouncer.cs
+++ b/TShockAPI/Bouncer.cs
@@ -3062,11 +3062,11 @@ internal void OnSecondUpdate()
 		{
 			Task.Run(() =>
 			{
+				var threshold = DateTime.UtcNow.AddSeconds(-5);
 				foreach (var player in TShock.Players)
 				{
 					if (player != null && player.TPlayer.whoAmI >= 0)
 					{
-						var threshold = DateTime.Now.AddSeconds(-5);
 						lock (player.RecentlyCreatedProjectiles)
 						{
 							player.RecentlyCreatedProjectiles = player.RecentlyCreatedProjectiles.Where(s => s.CreatedAt > threshold).ToList();
diff --git a/TShockAPI/GetDataHandlers.cs b/TShockAPI/GetDataHandlers.cs
index 604cdce87..41e50dff9 100644
--- a/TShockAPI/GetDataHandlers.cs
+++ b/TShockAPI/GetDataHandlers.cs
@@ -3187,13 +3187,23 @@ private static bool HandleProjectileNew(GetDataHandlerArgs args)
 
 			lock (args.Player.RecentlyCreatedProjectiles)
 			{
-				if (!args.Player.RecentlyCreatedProjectiles.Any(p => p.Index == index))
+				bool alreadyTracked = false;
+				for (int i = 0; i < args.Player.RecentlyCreatedProjectiles.Count; i++)
+				{
+					if (args.Player.RecentlyCreatedProjectiles[i].Index == index)
+					{
+						alreadyTracked = true;
+						break;
+					}
+				}
+
+				if (!alreadyTracked)
 				{
 					args.Player.RecentlyCreatedProjectiles.Add(new GetDataHandlers.ProjectileStruct()
 					{
 						Index = index,
 						Type = type,
-						CreatedAt = DateTime.Now
+						CreatedAt = DateTime.UtcNow
 					});
 				}
 			}
@@ -3290,7 +3300,15 @@ private static bool HandleProjectileKill(GetDataHandlerArgs args)
 			args.Player.LastKilledProjectile = type;
 			lock (args.Player.RecentlyCreatedProjectiles)
 			{
-				args.Player.RecentlyCreatedProjectiles.ForEach(s => { if (s.Index == index) { s.Killed = true; } });
+				for (int i = 0; i < args.Player.RecentlyCreatedProjectiles.Count; i++)
+				{
+					if (args.Player.RecentlyCreatedProjectiles[i].Index != index)
+						continue;
+
+					var trackedProjectile = args.Player.RecentlyCreatedProjectiles[i];
+					trackedProjectile.Killed = true;
+					args.Player.RecentlyCreatedProjectiles[i] = trackedProjectile;
+				}
 			}
 
 			return false;
diff --git a/TShockAPI/TShock.cs b/TShockAPI/TShock.cs
index 28cf03c1f..c0cc39f71 100644
--- a/TShockAPI/TShock.cs
+++ b/TShockAPI/TShock.cs
@@ -1837,19 +1837,33 @@ private void NetHooks_SendData(SendDataEventArgs e)
 						var player = Players[projectile.owner];
 						if (player != null)
 						{
-							if (player.RecentlyCreatedProjectiles.Any(p => p.Index == e.number && p.Killed))
+							lock (player.RecentlyCreatedProjectiles)
 							{
-								player.RecentlyCreatedProjectiles.RemoveAll(p => p.Index == e.number && p.Killed);
-							}
+								bool foundActiveEntry = false;
+								for (int i = player.RecentlyCreatedProjectiles.Count - 1; i >= 0; i--)
+								{
+									var tracked = player.RecentlyCreatedProjectiles[i];
+									if (tracked.Index != e.number)
+										continue;
 
-							if (!player.RecentlyCreatedProjectiles.Any(p => p.Index == e.number))
-							{
-								player.RecentlyCreatedProjectiles.Add(new GetDataHandlers.ProjectileStruct()
+									if (tracked.Killed)
+									{
+										player.RecentlyCreatedProjectiles.RemoveAt(i);
+										continue;
+									}
+
+									foundActiveEntry = true;
+								}
+
+								if (!foundActiveEntry)
 								{
-									Index = e.number,
-									Type = (short)projectile.type,
-									CreatedAt = DateTime.Now
-								});
+									player.RecentlyCreatedProjectiles.Add(new GetDataHandlers.ProjectileStruct()
+									{
+										Index = e.number,
+										Type = (short)projectile.type,
+										CreatedAt = DateTime.UtcNow
+									});
+								}
 							}
 						}
 					}