diff --git a/core/src/io/anuke/mindustry/content/Mechs.java b/core/src/io/anuke/mindustry/content/Mechs.java
index 492a5dccf8..51daec4090 100644
--- a/core/src/io/anuke/mindustry/content/Mechs.java
+++ b/core/src/io/anuke/mindustry/content/Mechs.java
@@ -50,7 +50,7 @@ public class Mechs implements ContentList{
 
             @Override
             public void updateAlt(Player player){
-                player.healBy(Time.delta() * 0.1f);
+                player.healBy(Time.delta() * 0.09f);
             }
 
             @Override
diff --git a/core/src/io/anuke/mindustry/core/NetClient.java b/core/src/io/anuke/mindustry/core/NetClient.java
index c495475139..534d98093c 100644
--- a/core/src/io/anuke/mindustry/core/NetClient.java
+++ b/core/src/io/anuke/mindustry/core/NetClient.java
@@ -93,6 +93,7 @@ public class NetClient implements ApplicationListener{
         Net.handleClient(Disconnect.class, packet -> {
             state.set(State.menu);
             connecting = false;
+            logic.reset();
             Platform.instance.updateRPC();
 
             if(quiet) return;
diff --git a/core/src/io/anuke/mindustry/ui/dialogs/JoinDialog.java b/core/src/io/anuke/mindustry/ui/dialogs/JoinDialog.java
index b9a0630102..3771f67ff7 100644
--- a/core/src/io/anuke/mindustry/ui/dialogs/JoinDialog.java
+++ b/core/src/io/anuke/mindustry/ui/dialogs/JoinDialog.java
@@ -292,6 +292,7 @@ public class JoinDialog extends FloatingDialog{
         });
 
         Time.runTask(2f, () -> {
+            logic.reset();
             Vars.netClient.beginConnecting();
             Net.connect(ip, port, () -> {
                 hide();
diff --git a/core/src/io/anuke/mindustry/world/modules/ItemModule.java b/core/src/io/anuke/mindustry/world/modules/ItemModule.java
index e3df51d758..7e146d8ab0 100644
--- a/core/src/io/anuke/mindustry/world/modules/ItemModule.java
+++ b/core/src/io/anuke/mindustry/world/modules/ItemModule.java
@@ -9,11 +9,8 @@ import java.util.Arrays;
 import static io.anuke.mindustry.Vars.content;
 
 public class ItemModule extends BlockModule{
-    private static int lastID;
-
     private int[] items = new int[content.items().size];
     private int total;
-    private int id = lastID++;
 
     public void forEach(ItemConsumer cons){
         for(int i = 0; i < items.length; i++){
@@ -119,8 +116,6 @@ public class ItemModule extends BlockModule{
 
     @Override
     public void write(DataOutput stream) throws IOException{
-        stream.writeInt(id); //unique ID
-
         byte amount = 0;
         for(int item : items){
             if(item > 0) amount++;
@@ -138,7 +133,8 @@ public class ItemModule extends BlockModule{
 
     @Override
     public void read(DataInput stream) throws IOException{
-        id = stream.readInt();
+        //just in case, reset items
+        Arrays.fill(items, 0);
         byte count = stream.readByte();
         total = 0;
 
@@ -150,14 +146,6 @@ public class ItemModule extends BlockModule{
         }
     }
 
-    public int getID(){
-        return id;
-    }
-
-    public void setID(int id){
-        this.id = id;
-    }
-
     public interface ItemConsumer{
         void accept(Item item, float amount);
     }