diff --git a/src/cpp/ripple/LedgerAcquire.cpp b/src/cpp/ripple/LedgerAcquire.cpp
index a27573a300..d4ca0027a0 100644
--- a/src/cpp/ripple/LedgerAcquire.cpp
+++ b/src/cpp/ripple/LedgerAcquire.cpp
@@ -456,7 +456,8 @@ void LedgerAcquire::trigger(Peer::ref peer)
 			std::vector<uint256> nodeHashes;
 			nodeIDs.reserve(256);
 			nodeHashes.reserve(256);
-			mLedger->peekTransactionMap()->getMissingNodes(nodeIDs, nodeHashes, 256, NULL);
+			TransactionStateSF filter(mSeq);
+			mLedger->peekTransactionMap()->getMissingNodes(nodeIDs, nodeHashes, 256, &filter);
 			if (nodeIDs.empty())
 			{
 				if (!mLedger->peekTransactionMap()->isValid())
@@ -503,7 +504,8 @@ void LedgerAcquire::trigger(Peer::ref peer)
 			std::vector<uint256> nodeHashes;
 			nodeIDs.reserve(256);
 			nodeHashes.reserve(256);
-			mLedger->peekAccountStateMap()->getMissingNodes(nodeIDs, nodeHashes, 256, NULL);
+			TransactionStateSF filter(mSeq);
+			mLedger->peekAccountStateMap()->getMissingNodes(nodeIDs, nodeHashes, 256, &filter);
 			if (nodeIDs.empty())
 			{
 				if (!mLedger->peekAccountStateMap()->isValid())
diff --git a/src/cpp/ripple/NetworkOPs.cpp b/src/cpp/ripple/NetworkOPs.cpp
index 4a2fea52e5..4d660cdc48 100644
--- a/src/cpp/ripple/NetworkOPs.cpp
+++ b/src/cpp/ripple/NetworkOPs.cpp
@@ -2094,7 +2094,7 @@ bool NetworkOPs::getFetchPack(const uint256& hash, std::vector<unsigned char>& d
 bool NetworkOPs::shouldFetchPack()
 {
 	uint32 now = getNetworkTimeNC();
-	if (mLastFetchPack == now)
+	if ((mLastFetchPack == now) || ((mLastFetchPack + 1) == now))
 		 return false;
 	mFetchPack.sweep();
 	if (mFetchPack.getCacheSize() > 384)