diff --git a/src/server/poolserver/Stratum/Client.cpp b/src/server/poolserver/Stratum/Client.cpp
index c31868c..589df7f 100644
--- a/src/server/poolserver/Stratum/Client.cpp
+++ b/src/server/poolserver/Stratum/Client.cpp
@@ -12,26 +12,26 @@ namespace Stratum
 {
     bool Client::Start()
     {
-		try {
-			// Get IP
-			tcp::endpoint remote_ep = _socket.remote_endpoint();
-			address remote_ad = remote_ep.address();
-			_ip = remote_ad.to_v4().to_ulong();
-			
-			if (_server->IsBanned(_ip)) {
-				sLog.Warn(LOG_STRATUM, "Blocked banned client from: %s", remote_ad.to_v4().to_string().c_str());
-				Disconnect();
-				return false;
-			}
-			
-			// Start reading socket
-			StartRead();
+        try {
+            // Get IP
+            tcp::endpoint remote_ep = _socket.remote_endpoint();
+            address remote_ad = remote_ep.address();
+            _ip = remote_ad.to_v4().to_ulong();
+
+            if (_server->IsBanned(_ip)) {
+                sLog.Warn(LOG_STRATUM, "Blocked banned client from: %s", remote_ad.to_v4().to_string().c_str());
+                Disconnect();
+                return false;
+            }
+
+            // Start reading socket
+            StartRead();
         } catch (std::exception& e) {
-			sLog.Error(LOG_SERVER, "Exception caught while accepting client: %s", e.what());
-			return false;
-		}
-		
-		return true;
+            sLog.Error(LOG_SERVER, "Exception caught while accepting client: %s", e.what());
+            return false;
+        }
+
+        return true;
     }
     
     void Client::SendJob(bool clean)
diff --git a/src/server/poolserver/Stratum/ShareLimiter.cpp b/src/server/poolserver/Stratum/ShareLimiter.cpp
index 03041f3..3b5e580 100644
--- a/src/server/poolserver/Stratum/ShareLimiter.cpp
+++ b/src/server/poolserver/Stratum/ShareLimiter.cpp
@@ -22,7 +22,7 @@ namespace Stratum
         _lastRetarget = curTime;
         
         // Check if miner is ok
-        if (_totalShares > 50 && (double(_totalBadShares)/double(_totalShares)) > 0.8) {
+        if (_totalShares > 200 && (double(_totalBadShares)/double(_totalShares)) > 0.9) {
             _client->Ban(600);
             return false;
         }