Dont call longest chain in background loop

src/bitcoind.cpp

@@ -63,7 +63,7 @@ void WaitForShutdown(boost::thread_group* threadGroup)
         else
         {
             //komodo_interestsum();
-            komodo_longestchain();
+            //komodo_longestchain();
             MilliSleep(20000);
         }
         fShutdown = ShutdownRequested();