diff --git a/contrib/epee/src/network_throttle-detail.cpp b/contrib/epee/src/network_throttle-detail.cpp
index 28c85bb78..6f727a1cf 100644
--- a/contrib/epee/src/network_throttle-detail.cpp
+++ b/contrib/epee/src/network_throttle-detail.cpp
@@ -150,6 +150,7 @@ network_throttle::network_throttle(const std::string &nameshort, const std::stri
 	m_any_packet_yet = false;
 	m_slot_size = 1.0; // hard coded in few places
 	m_target_speed = 16 * 1024; // other defaults are probably defined in the command-line parsing code when this class is used e.g. as main global throttle
+	m_last_sample_time = 0;
 }
 
 void network_throttle::set_name(const std::string &name) 
diff --git a/src/cryptonote_basic/hardfork.cpp b/src/cryptonote_basic/hardfork.cpp
index f05b25901..87a394918 100644
--- a/src/cryptonote_basic/hardfork.cpp
+++ b/src/cryptonote_basic/hardfork.cpp
@@ -56,12 +56,13 @@ static uint8_t get_block_version(const cryptonote::block &b)
 
 HardFork::HardFork(cryptonote::BlockchainDB &db, uint8_t original_version, uint64_t original_version_till_height, time_t forked_time, time_t update_time, uint64_t window_size, uint8_t default_threshold_percent):
   db(db),
-  original_version(original_version),
-  original_version_till_height(original_version_till_height),
   forked_time(forked_time),
   update_time(update_time),
   window_size(window_size),
-  default_threshold_percent(default_threshold_percent)
+  default_threshold_percent(default_threshold_percent),
+  original_version(original_version),
+  original_version_till_height(original_version_till_height),
+  current_fork_index(0)
 {
   if (window_size == 0)
     throw "window_size needs to be strictly positive";
diff --git a/src/serialization/json_object.cpp b/src/serialization/json_object.cpp
index 7980e8953..8b1af9c12 100644
--- a/src/serialization/json_object.cpp
+++ b/src/serialization/json_object.cpp
@@ -1192,7 +1192,9 @@ void toJsonValue(rapidjson::Document& doc, const cryptonote::rpc::DaemonInfo& in
   INSERT_INTO_JSON_OBJECT(val, doc, incoming_connections_count, info.incoming_connections_count);
   INSERT_INTO_JSON_OBJECT(val, doc, white_peerlist_size, info.white_peerlist_size);
   INSERT_INTO_JSON_OBJECT(val, doc, grey_peerlist_size, info.grey_peerlist_size);
+  INSERT_INTO_JSON_OBJECT(val, doc, mainnet, info.mainnet);
   INSERT_INTO_JSON_OBJECT(val, doc, testnet, info.testnet);
+  INSERT_INTO_JSON_OBJECT(val, doc, stagenet, info.stagenet);
   INSERT_INTO_JSON_OBJECT(val, doc, nettype, info.nettype);
   INSERT_INTO_JSON_OBJECT(val, doc, top_block_hash, info.top_block_hash);
   INSERT_INTO_JSON_OBJECT(val, doc, cumulative_difficulty, info.cumulative_difficulty);
@@ -1221,7 +1223,9 @@ void fromJsonValue(const rapidjson::Value& val, cryptonote::rpc::DaemonInfo& inf
   GET_FROM_JSON_OBJECT(val, info.incoming_connections_count, incoming_connections_count);
   GET_FROM_JSON_OBJECT(val, info.white_peerlist_size, white_peerlist_size);
   GET_FROM_JSON_OBJECT(val, info.grey_peerlist_size, grey_peerlist_size);
+  GET_FROM_JSON_OBJECT(val, info.mainnet, mainnet);
   GET_FROM_JSON_OBJECT(val, info.testnet, testnet);
+  GET_FROM_JSON_OBJECT(val, info.stagenet, stagenet);
   GET_FROM_JSON_OBJECT(val, info.nettype, nettype);
   GET_FROM_JSON_OBJECT(val, info.top_block_hash, top_block_hash);
   GET_FROM_JSON_OBJECT(val, info.cumulative_difficulty, cumulative_difficulty);
diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h
index dbfd45c53..eb0763131 100644
--- a/src/wallet/wallet2.h
+++ b/src/wallet/wallet2.h
@@ -230,7 +230,7 @@ namespace tools
       bool error;
       boost::optional<cryptonote::subaddress_receive_info> received;
 
-      tx_scan_info_t(): money_transfered(0), error(true) {}
+      tx_scan_info_t(): amount(0), money_transfered(0), error(true) {}
     };
 
     struct transfer_details