Use tipdiff also

src/bitcoind.cpp

@@ -82,7 +82,7 @@ void WaitForShutdown(boost::thread_group* threadGroup)
         {
             ASSETCHAINS_ADAPTIVEPOW = 1;
             fprintf(stderr,"default activate adaptivepow\n");
-        } else fprintf(stderr,"height1 time %u vs %u\n",pindex->nTime,1564499104-365*2*1440)
+        } else fprintf(stderr,"height1 time %u vs %u\n",pindex->nTime,1564499104-365*2*1440);
     } else fprintf(stderr,"cant find height 1\n");
     if ( ASSETCHAINS_CBOPRET != 0 )
         komodo_pricesinit();

src/komodo_bitcoind.h

@@ -1418,10 +1418,13 @@ uint32_t komodo_stakehash(uint256 *hashp,char *address,uint8_t *hashbuf,uint256
 
 arith_uint256 komodo_adaptivepow_target(int32_t height,arith_uint256 bnTarget,uint32_t nTime)
 {
-    arith_uint256 origtarget,easy; int32_t diff; int64_t mult; bool fNegative,fOverflow; CBlockIndex *tipindex;
+    arith_uint256 origtarget,easy; int32_t diff,tipdiff; int64_t mult; bool fNegative,fOverflow; CBlockIndex *tipindex;
     if ( height > 10 && (tipindex= komodo_chainactive(height - 1)) != 0 )
     {
         diff = (nTime - tipindex->GetMedianTimePast());
+        tipdiff = (nTime - tipindex->nTime);
+        if ( tipdiff > 13*ASSETCHAINS_BLOCKTIME )
+            diff = 13*ASSETCHAINS_BLOCKTIME;
         if ( diff > 20 * ASSETCHAINS_BLOCKTIME )
         {
             mult = diff - 19 * ASSETCHAINS_BLOCKTIME;