diff --git a/README.md b/README.md
index 8f9a5ad5..6af4daa1 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Be sure to properly clone the repository:
 |--|--|--|--|
 | gcc (Linux) | 5.4.0 | 7.2.0 | 8.3.0 |
 | llvm/clang (Linux) | UNKNOWN | 7.0.1 | 8.0.0 |
-| [MSVC](https://visualstudio.microsoft.com/downloads/) (Windows) | 2015 (14.0 update 1) | 2015 (14.0 update 3) | 2017 (15.5.7) |
+| [MSVC](https://visualstudio.microsoft.com/downloads/) (Windows) | 2015 (14.0 update 1) | 2017 (15.5.7) | 2019 |
 | [XCode](https://developer.apple.com/downloads/) (macOS) | 7.3.1 | 9.2 | 9.2 |
 | [CMake](https://cmake.org/download/) | 2.8.6 | 3.15.5 | 3.15.5 |
 | [Boost](https://www.boost.org/users/download/) | 1.56 | 1.68 | 1.68 |
diff --git a/src/gui/qt-daemon/application/mainwindow.cpp b/src/gui/qt-daemon/application/mainwindow.cpp
index 78a1ac0d..331136c7 100644
--- a/src/gui/qt-daemon/application/mainwindow.cpp
+++ b/src/gui/qt-daemon/application/mainwindow.cpp
@@ -826,6 +826,11 @@ bool MainWindow::money_transfer(const view::transfer_event_info& tei)
 //don't show unconfirmed tx
   if (tei.ti.height == 0)
     return true;
+  if (tei.is_wallet_in_sync_process)
+  {
+    //don't show notification if it long sync process(mmight cause system freeze)
+    return true;
+  }
 
   auto amount_str = currency::print_money(tei.ti.amount);
   std::string title, msg;
diff --git a/src/version.h.in b/src/version.h.in
index e0c0ac5e..f873f50c 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -8,6 +8,6 @@
 #define PROJECT_REVISION "7"
 #define PROJECT_VERSION PROJECT_MAJOR_VERSION "." PROJECT_MINOR_VERSION "." PROJECT_REVISION
 
-#define PROJECT_VERSION_BUILD_NO 97
+#define PROJECT_VERSION_BUILD_NO 103
 #define PROJECT_VERSION_BUILD_NO_STR STRINGIFY_EXPAND(PROJECT_VERSION_BUILD_NO)
 #define PROJECT_VERSION_LONG PROJECT_VERSION "." PROJECT_VERSION_BUILD_NO_STR "[" BUILD_COMMIT_ID "]"
diff --git a/src/wallet/view_iface.h b/src/wallet/view_iface.h
index 0443bde2..4dfbba80 100644
--- a/src/wallet/view_iface.h
+++ b/src/wallet/view_iface.h
@@ -356,6 +356,7 @@ public:
     uint64_t balance;
 		uint64_t total_mined;
     uint64_t wallet_id;
+    bool is_wallet_in_sync_process;
 
     BEGIN_KV_SERIALIZE_MAP()
       KV_SERIALIZE(ti)
@@ -363,6 +364,7 @@ public:
 			KV_SERIALIZE(balance)
 			KV_SERIALIZE(total_mined)
       KV_SERIALIZE(wallet_id)
+      KV_SERIALIZE(is_wallet_in_sync_process)
     END_KV_SERIALIZE_MAP()
   };
 
diff --git a/src/wallet/wallets_manager.cpp b/src/wallet/wallets_manager.cpp
index 9aedac42..ccaca324 100644
--- a/src/wallet/wallets_manager.cpp
+++ b/src/wallet/wallets_manager.cpp
@@ -32,6 +32,13 @@
     return API_RETURN_CODE_WALLET_WRONG_ID; \
   auto& name = it->second.w;
 
+#define GET_WALLET_OPTIONS_BY_ID_VOID_RET(wallet_id, name)       \
+  SHARED_CRITICAL_REGION_LOCAL(m_wallets_lock);    \
+  auto it = m_wallets.find(wallet_id);      \
+  if (it == m_wallets.end())                \
+    return; \
+  auto& name = it->second;
+
 #ifdef MOBILE_WALLET_BUILD
   #define DAEMON_IDLE_UPDATE_TIME_MS        10000
   #define TX_POOL_SCAN_INTERVAL             5
@@ -1763,12 +1770,15 @@ void wallets_manager::on_new_block(size_t wallet_id, uint64_t /*height*/, const
 }
 
 void wallets_manager::on_transfer2(size_t wallet_id, const tools::wallet_public::wallet_transfer_info& wti, uint64_t balance, uint64_t unlocked_balance, uint64_t total_mined)
-{
+{  
   view::transfer_event_info tei = AUTO_VAL_INIT(tei);
   tei.ti = wti;
   tei.balance = balance;
   tei.unlocked_balance = unlocked_balance;
   tei.wallet_id = wallet_id;
+
+  GET_WALLET_OPTIONS_BY_ID_VOID_RET(wallet_id, w);
+  tei.is_wallet_in_sync_process = w.long_refresh_in_progress;
   m_pview->money_transfer(tei);
 }
 void wallets_manager::on_pos_block_found(size_t wallet_id, const currency::block& b)