diff --git a/src/activemasternode.cpp b/src/activemasternode.cpp
index 49d7ee641..f97b65eb2 100644
--- a/src/activemasternode.cpp
+++ b/src/activemasternode.cpp
@@ -1,4 +1,5 @@
 
+#include "addrman.h"
 #include "protocol.h"
 #include "activemasternode.h"
 #include "masternodeman.h"
@@ -260,6 +261,8 @@ bool CActiveMasternode::Register(std::string strService, std::string strKeyMaste
         return false;
     }
 
+    addrman.Add(CAddress(service), CNetAddr("127.0.0.1"), 2*60*60);
+
     return Register(vin, CService(strService), keyCollateralAddress, pubKeyCollateralAddress, keyMasternode, pubKeyMasternode, errorMessage);
 }
 
diff --git a/src/init.cpp b/src/init.cpp
index cf9ee0e5d..e9ef65b99 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -169,7 +169,7 @@ void PrepareShutdown()
     GenerateBitcoins(false, NULL, 0);
 #endif
     StopNode();
-    //DumpMasternodes();
+    DumpMasternodes();
     //DumpBudgets();
     //DumpMasternodePayments();
     UnregisterNodeSignals(GetNodeSignals());
@@ -1410,29 +1410,29 @@ bool AppInit2(boost::thread_group& threadGroup)
     // ********************************************************* Step 10: setup DarkSend
 
 
+
+         uiInterface.InitMessage(_("Loading masternode cache..."));
+
+         CMasternodeDB mndb;
+         CMasternodeDB::ReadResult readResult = mndb.Read(mnodeman);
+         if (readResult == CMasternodeDB::FileError)
+             LogPrintf("Missing masternode cache file - mncache.dat, will try to recreate\n");
+         else if (readResult != CMasternodeDB::Ok)
+         {
+             LogPrintf("Error reading mncache.dat: ");
+             if(readResult == CMasternodeDB::IncorrectFormat)
+                 LogPrintf("magic is ok but data has invalid format, will try to recreate\n");
+             else
+                 LogPrintf("file format is unknown or invalid, please fix it manually\n");
+         }
+
     /*
 
         We sync all of this information on boot anyway, as it's kept on the network so there's really no point.
-        Also, it seems it might be causing some edge cases where clients can get stuck. I think it's better to just 
+        Also, it seems it might be causing some edge cases where clients can get stuck. I think it's better to just
         sync from the network instead.
 
         // ---------
-
-        // uiInterface.InitMessage(_("Loading masternode cache..."));
-
-        // CMasternodeDB mndb;
-        // CMasternodeDB::ReadResult readResult = mndb.Read(mnodeman);
-        // if (readResult == CMasternodeDB::FileError)
-        //     LogPrintf("Missing masternode cache file - mncache.dat, will try to recreate\n");
-        // else if (readResult != CMasternodeDB::Ok)
-        // {
-        //     LogPrintf("Error reading mncache.dat: ");
-        //     if(readResult == CMasternodeDB::IncorrectFormat)
-        //         LogPrintf("magic is ok but data has invalid format, will try to recreate\n");
-        //     else
-        //         LogPrintf("file format is unknown or invalid, please fix it manually\n");
-        // }
-
         // uiInterface.InitMessage(_("Loading budget cache..."));
 
         // CBudgetDB budgetdb;
diff --git a/src/masternode.cpp b/src/masternode.cpp
index e9aa71652..ddaa23d00 100644
--- a/src/masternode.cpp
+++ b/src/masternode.cpp
@@ -292,6 +292,7 @@ CMasternodeBroadcast::CMasternodeBroadcast()
     unitTest = false;
     allowFreeTx = true;
     protocolVersion = PROTOCOL_VERSION;
+    nLastDsq = 0;
     nScanningErrorCount = 0;
     nLastScanningErrorBlockHeight = 0;
 }
diff --git a/src/masternodeman.cpp b/src/masternodeman.cpp
index b32d9d6d9..88f66e0be 100644
--- a/src/masternodeman.cpp
+++ b/src/masternodeman.cpp
@@ -859,6 +859,7 @@ void CMasternodeMan::ProcessMessage(CNode* pfrom, std::string& strCommand, CData
             // mn.pubkey = pubkey, IsVinAssociatedWithPubkey is validated once below,
             //   after that they just need to match
             if(count == -1 && pmn->pubkey == pubkey && (GetAdjustedTime() - pmn->sigTime > MASTERNODE_MIN_MNB_SECONDS)){
+                if(pmn->protocolVersion > GETHEADERS_VERSION && sigTime - pmn->lastPing.sigTime < MASTERNODE_MIN_MNB_SECONDS) return;
                 if(pmn->sigTime < sigTime){ //take the newest entry
                     LogPrintf("dsee - Got updated entry for %s\n", addr.ToString().c_str());
                     if(pmn->protocolVersion < GETHEADERS_VERSION) {
@@ -892,7 +893,14 @@ void CMasternodeMan::ProcessMessage(CNode* pfrom, std::string& strCommand, CData
             return;
         }
 
-        if(fDebug) LogPrintf("dsee - Got NEW OLD Masternode entry %s\n", addr.ToString().c_str());
+        static std::map<std::string, int64_t> mapSeenDsee;
+        if(mapSeenDsee.count(vin.prevout.ToString())) {
+            LogPrint("mastenrode", "dsee - already seen this vin %s %lld\n", vin.prevout.ToString(), mapSeenDsee[vin.prevout.ToString()]);
+            return;
+        }
+        mapSeenDsee.insert(make_pair(vin.prevout.ToString(), GetAdjustedTime()));
+
+        LogPrint("masternode", "dsee - Got NEW OLD Masternode entry %s\n", addr.ToString().c_str());
 
         // make sure it's still unspent
         //  - this is checked later by .check() in many places and by ThreadCheckDarkSendPool()
@@ -952,7 +960,7 @@ void CMasternodeMan::ProcessMessage(CNode* pfrom, std::string& strCommand, CData
             mn.Check(true);
             // add v11 masternodes, v12 should be added by mnb only
             if(protocolVersion < GETHEADERS_VERSION) {
-                if(fDebug) LogPrintf("dsee - Accepted OLD Masternode entry %i %i\n", count, current);
+                LogPrint("masternode", "dsee - Accepted OLD Masternode entry %i %i\n", count, current);
                 Add(mn);
             }
             if(mn.IsEnabled()) {