diff --git a/fdbclient/Knobs.cpp b/fdbclient/Knobs.cpp
index 5a8f53f6f6..4da2c2df10 100644
--- a/fdbclient/Knobs.cpp
+++ b/fdbclient/Knobs.cpp
@@ -92,7 +92,7 @@ void ClientKnobs::initialize(bool randomize) {
 	init( STORAGE_METRICS_TOO_MANY_SHARDS_DELAY,  15.0 );
 	init( AGGREGATE_HEALTH_METRICS_MAX_STALENESS,  0.5 );
 	init( DETAILED_HEALTH_METRICS_MAX_STALENESS,   5.0 );
-	init( TAG_ENCODE_KEY_SERVERS,                false ); if( randomize && BUGGIFY ) TAG_ENCODE_KEY_SERVERS = true;
+	init( TAG_ENCODE_KEY_SERVERS,                 true ); if( randomize && BUGGIFY ) TAG_ENCODE_KEY_SERVERS = false;
 
 	//KeyRangeMap
 	init( KRM_GET_RANGE_LIMIT,                     1e5 ); if( randomize && BUGGIFY ) KRM_GET_RANGE_LIMIT = 10;
diff --git a/fdbserver/Knobs.cpp b/fdbserver/Knobs.cpp
index 260cdf2a80..4cf9d6e631 100644
--- a/fdbserver/Knobs.cpp
+++ b/fdbserver/Knobs.cpp
@@ -364,7 +364,7 @@ void ServerKnobs::initialize(bool randomize, ClientKnobs* clientKnobs, bool isSi
 	init( MAX_PROXY_COMPUTE,                                      2.0 );
 	init( PROXY_COMPUTE_BUCKETS,                                20000 );
 	init( PROXY_COMPUTE_GROWTH_RATE,                             0.01 );
-	init( TXN_STATE_SEND_AMOUNT,                                    2 );
+	init( TXN_STATE_SEND_AMOUNT,                                    4 );
 
 	// Master Server
 	// masterCommitter() in the master server will allow lower priority tasks (e.g. DataDistibution)
@@ -558,7 +558,7 @@ void ServerKnobs::initialize(bool randomize, ClientKnobs* clientKnobs, bool isSi
 	init( MIN_TAG_PAGES_READ_RATE,                             1.0e4 ); if( randomize && BUGGIFY ) MIN_TAG_PAGES_READ_RATE = 0;
 	init( READ_TAG_MEASUREMENT_INTERVAL,                        30.0 ); if( randomize && BUGGIFY ) READ_TAG_MEASUREMENT_INTERVAL = 1.0;
 	init( OPERATION_COST_BYTE_FACTOR,                          16384 ); if( randomize && BUGGIFY ) OPERATION_COST_BYTE_FACTOR = 4096;
-	init( PREFIX_COMPRESS_KVS_MEM_SNAPSHOTS,                   false ); if( randomize && BUGGIFY ) PREFIX_COMPRESS_KVS_MEM_SNAPSHOTS = true;
+	init( PREFIX_COMPRESS_KVS_MEM_SNAPSHOTS,                    true ); if( randomize && BUGGIFY ) PREFIX_COMPRESS_KVS_MEM_SNAPSHOTS = false;
 
 	//Wait Failure
 	init( MAX_OUTSTANDING_WAIT_FAILURE_REQUESTS,                 250 ); if( randomize && BUGGIFY ) MAX_OUTSTANDING_WAIT_FAILURE_REQUESTS = 2;