diff --git a/inc/App.hpp b/inc/App.hpp
index 7a1d08a..81dece9 100644
--- a/inc/App.hpp
+++ b/inc/App.hpp
@@ -34,7 +34,7 @@ private:
   Rectangle likeBox;
   Rectangle disLikeBox;
 
-  std::array<Unit, 2> unit = {0};
+  std::array<UiUnit, 2> unit = {0};
 
   DnaManager manager;
 
diff --git a/inc/values/DnaManager.hpp b/inc/values/DnaManager.hpp
index 5639f35..ebb3c43 100644
--- a/inc/values/DnaManager.hpp
+++ b/inc/values/DnaManager.hpp
@@ -12,25 +12,35 @@ enum Liked
   no
 };
 
-struct Unit
+struct UiUnit
 {
   Dna *dna;
   Liked liked;
   int index;
 };
 
+struct NetUnit
+{
+  uint128 hash;
+  uint32_t index;
+  Liked liked;
+};
+
+static_assert(24 == sizeof(NetUnit));
+
 class DnaManager
 {
 public:
   void init();
   void deinit();
-  Unit next();
-  void like(Unit unit);
+  UiUnit next();
+  void like(UiUnit unit);
   int generation;
 
 private:
   void saveData();
   void saveVec();
+  void saveGen();
   uint128 randSeed;
   uint128 id;
   int queued;
diff --git a/random/netw.cpp b/random/netw.cpp
index 24915ba..e10d190 100644
--- a/random/netw.cpp
+++ b/random/netw.cpp
@@ -72,13 +72,7 @@ int sendFile()
 
   serv_addr.sin_family = AF_INET;
   serv_addr.sin_port = htons(PORT);
-
-  // Convert IPv4 and IPv6 addresses from text to binary form
-  if (inet_pton(AF_INET, "127.0.0.1", &serv_addr.sin_addr) <= 0)
-  {
-    TraceLog(LOG_ERROR, "Invalid address/ Address not supported");
-    return 1;
-  }
+  serv_addr.sin_addr = ipAddr;
 
   if (connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
   {
@@ -119,13 +113,6 @@ int sendBuffer()
   serv_addr.sin_port = htons(PORT);
   serv_addr.sin_addr = ipAddr;
 
-  // Convert IPv4 and IPv6 addresses from text to binary form
-  // if (inet_pton(AF_INET, "192.168.0.31", &serv_addr.sin_addr) <= 0)
-  // {
-  //   TraceLog(LOG_ERROR, "Invalid address/ Address not supported");
-  //   return 1;
-  // }
-
   if (connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
   {
     TraceLog(LOG_ERROR, "Connection Failed");
diff --git a/src/App.cpp b/src/App.cpp
index 78dd0e1..b461495 100644
--- a/src/App.cpp
+++ b/src/App.cpp
@@ -18,8 +18,6 @@ constexpr float textMargin = 0.02f;
 
 void App::init(int screenWidth, int screenHeight)
 {
-  SetTextLineSpacing(0);
-
   this->screenWidth = screenWidth;
   this->screenHeight = screenHeight;
   this->canvas.init(screenWidth);
diff --git a/src/values/DnaManager.cpp b/src/values/DnaManager.cpp
index 1bd6d2a..af3cc48 100644
--- a/src/values/DnaManager.cpp
+++ b/src/values/DnaManager.cpp
@@ -41,6 +41,8 @@ void DnaManager::init()
     for (int i = 0; i < size; i++)
     {
       fread(&tmp, sizeof(tmp), 1, file);
+      if (tmp >= NUM_PER_GEN) // out of bounds error prevention if buffer was in the past biiger then its now
+        continue;
       liked.push_back(tmp);
     }
 
@@ -48,6 +50,8 @@ void DnaManager::init()
     for (int i = 0; i < size; i++)
     {
       fread(&tmp, sizeof(tmp), 1, file);
+      if (tmp >= NUM_PER_GEN) // out of bounds error prevention if buffer was in the past biiger then its now
+        continue;
       disliked.push_back(tmp);
     }
     fclose(file);
@@ -71,6 +75,7 @@ void DnaManager::init()
     {
       DNA::newDna(&vector[i], &randSeed);
     }
+    saveVec();
   }
 }
 
@@ -112,7 +117,7 @@ void DnaManager::saveVec()
   fclose(file);
 }
 
-Unit DnaManager::next()
+UiUnit DnaManager::next()
 {
   if (queued >= NUM_PER_GEN)
   {
@@ -124,7 +129,7 @@ Unit DnaManager::next()
   return {ret, Liked::tbd, index};
 }
 
-void DnaManager::like(Unit unit)
+void DnaManager::like(UiUnit unit)
 {
   int found = -1;
   if (unit.index == showed)
@@ -155,6 +160,7 @@ void DnaManager::like(Unit unit)
 
   if (showed >= NUM_PER_GEN && queued >= NUM_PER_GEN) // if buffer was biger in the past showed could be more then NUM_PER_GEN so its changed to >= insted of ==
   {
+    saveGen();
     newGen();
     queued = 0;
     showed = 0;
@@ -164,6 +170,37 @@ void DnaManager::like(Unit unit)
   saveData();
 }
 
+void DnaManager::saveGen()
+{
+  std::vector<NetUnit> gen;
+  gen.resize(NUM_PER_GEN);
+  for (std::size_t i = 0; i < NUM_PER_GEN; i++)
+  {
+    unsigned int *hash = ComputeMD5((unsigned char *)&vector[i], sizeof(Dna));
+    gen[i].hash.a = hash[0];
+    gen[i].hash.b = hash[1];
+    gen[i].hash.c = hash[2];
+    gen[i].hash.d = hash[3];
+
+    gen[i].liked = Liked::tbd;
+    gen[i].index = i;
+  }
+
+  for (auto &&i : liked)
+  {
+    gen[i].liked = Liked::yes;
+  }
+
+  for (auto &&i : disliked)
+  {
+    gen[i].liked = Liked::no;
+  }
+
+  const char *fileName = TextFormat("gen%04d.bin", generation);
+
+  sys::saveDataToFile(fileName, gen.data(), sizeof(NetUnit) * NUM_PER_GEN);
+}
+
 void DnaManager::newGen()
 {
   if (liked.size() == 0)
@@ -193,8 +230,6 @@ void DnaManager::newGen()
   {
     for (auto &&i : disliked)
     {
-      if (i >= NUM_PER_GEN) // out of bounds error prevention if buffer was in the past biiger then its now
-        continue;
 
       size_t p1 = mrand::getValue(0, liked.size() - 1, &randSeed);
       size_t p2 = mrand::getValue(0, liked.size() - 1, &randSeed);
@@ -203,9 +238,6 @@ void DnaManager::newGen()
         p2 = mrand::getValue(0, liked.size(), &randSeed);
       }
 
-      if (p1 >= NUM_PER_GEN || p2 >= NUM_PER_GEN) // out of bounds error prevention if buffer was in the past biiger then its now
-        continue;
-
       p1 = liked[p1];
       p2 = liked[p2];
       Dna *p1p = &vector[p1];