diff --git a/core/src/mindustry/core/NetClient.java b/core/src/mindustry/core/NetClient.java
index cfa908ca59..c2ee93cfbe 100644
--- a/core/src/mindustry/core/NetClient.java
+++ b/core/src/mindustry/core/NetClient.java
@@ -345,6 +345,7 @@ public class NetClient implements ApplicationListener{
         Groups.clear();
         netClient.removed.clear();
         logic.reset();
+        netClient.connecting = true;
 
         net.setClientLoaded(false);
 
diff --git a/core/src/mindustry/core/NetServer.java b/core/src/mindustry/core/NetServer.java
index e4fe62e126..7bc4e8f295 100644
--- a/core/src/mindustry/core/NetServer.java
+++ b/core/src/mindustry/core/NetServer.java
@@ -706,10 +706,12 @@ public class NetServer implements ApplicationListener{
 
     @Remote(targets = Loc.client)
     public static void connectConfirm(Player player){
+        player.add();
+
         if(player.con == null || player.con.hasConnected) return;
 
-        player.add();
         player.con.hasConnected = true;
+
         if(Config.showConnectMessages.bool()){
             Call.sendMessage("[accent]" + player.name + "[accent] has connected.");
             Log.info("&lm[@] &y@ has connected. ", player.uuid(), player.name);
diff --git a/core/src/mindustry/logic/LStatement.java b/core/src/mindustry/logic/LStatement.java
index f1e76c06b9..d965101296 100644
--- a/core/src/mindustry/logic/LStatement.java
+++ b/core/src/mindustry/logic/LStatement.java
@@ -116,6 +116,6 @@ public abstract class LStatement{
     }
 
     public String name(){
-        return getClass().getSimpleName().replace("Statement", "");
+        return Strings.insertSpaces(getClass().getSimpleName().replace("Statement", ""));
     }
 }
diff --git a/core/src/mindustry/net/Net.java b/core/src/mindustry/net/Net.java
index f151de2f10..8993b84f83 100644
--- a/core/src/mindustry/net/Net.java
+++ b/core/src/mindustry/net/Net.java
@@ -152,6 +152,7 @@ public class Net{
     }
 
     public void disconnect(){
+        Log.info("Disconnecting.");
         provider.disconnectClient();
         server = false;
         active = false;
diff --git a/core/src/mindustry/world/blocks/logic/LogicBlock.java b/core/src/mindustry/world/blocks/logic/LogicBlock.java
index f16ed183e1..06a9046e64 100644
--- a/core/src/mindustry/world/blocks/logic/LogicBlock.java
+++ b/core/src/mindustry/world/blocks/logic/LogicBlock.java
@@ -35,7 +35,7 @@ public class LogicBlock extends Block{
         update = true;
         configurable = true;
 
-        config(byte[].class, LogicBuild::readCompressed);
+        config(byte[].class, (LogicBuild build, byte[] data) -> build.readCompressed(data, true));
 
         config(Integer.class, (LogicBuild entity, Integer pos) -> {
             if(entity.connections.contains(pos)){
@@ -80,11 +80,13 @@ public class LogicBlock extends Block{
         public String code = "";
         public LExecutor executor = new LExecutor();
         public float accumulator = 0;
+
+        //TODO refactor this system, it's broken.
         public IntSeq connections = new IntSeq();
         public IntSeq invalidConnections = new IntSeq();
         public boolean loaded = false;
 
-        public void readCompressed(byte[] data){
+        public void readCompressed(byte[] data, boolean relative){
             DataInputStream stream = new DataInputStream(new InflaterInputStream(new ByteArrayInputStream(data)));
 
             try{
@@ -99,7 +101,8 @@ public class LogicBlock extends Block{
 
                 int cons = stream.readInt();
                 for(int i = 0; i < cons; i++){
-                    connections.add(stream.readInt());
+                    int pos = stream.readInt();
+                    connections.add(relative ? Point2.pack(Point2.x(pos) + tileX(), Point2.y(pos) + tileY()) : pos);
                 }
 
                 updateCode(new String(bytes, charset));
@@ -211,14 +214,17 @@ public class LogicBlock extends Block{
         }
 
         @Override
-        public String config(){
-            //set connections to use relative coordinates, not absolute (TODO maybe just store them like this?)
+        public byte[] config(){
+            return compress(code, relativeConnections());
+        }
+
+        public IntSeq relativeConnections(){
             IntSeq copy = new IntSeq(connections);
             for(int i = 0; i < copy.size; i++){
                 int pos = copy.items[i];
                 copy.items[i] = Point2.pack(Point2.x(pos) - tileX(), Point2.y(pos) - tileY());
             }
-            return JsonIO.write(new LogicConfig(code, copy));
+            return copy;
         }
 
         @Override
@@ -264,7 +270,7 @@ public class LogicBlock extends Block{
 
             cont.button(Icon.pencil, Styles.clearTransi, () -> {
                 Vars.ui.logic.show(code, code -> {
-                    configure(compress(code, connections));
+                    configure(compress(code, relativeConnections()));
                 });
             });
 
@@ -331,7 +337,7 @@ public class LogicBlock extends Block{
                 int compl = read.i();
                 byte[] bytes = new byte[compl];
                 read.b(bytes);
-                readCompressed(bytes);
+                readCompressed(bytes, false);
             }else{
                 code = read.str();
                 connections.clear();
diff --git a/server/src/mindustry/server/ServerControl.java b/server/src/mindustry/server/ServerControl.java
index b33430ca0b..e5b2187cad 100644
--- a/server/src/mindustry/server/ServerControl.java
+++ b/server/src/mindustry/server/ServerControl.java
@@ -924,7 +924,7 @@ public class ServerControl implements ApplicationListener{
                 players.add(p);
                 p.clearUnit();
             }
-            
+
             logic.reset();
 
             Call.worldDataBegin();