diff --git a/Software/PC_Application/LibreVNA-GUI/Device/LibreVNA/librevnatcpdriver.cpp b/Software/PC_Application/LibreVNA-GUI/Device/LibreVNA/librevnatcpdriver.cpp
index ee58cf9..7287e6f 100644
--- a/Software/PC_Application/LibreVNA-GUI/Device/LibreVNA/librevnatcpdriver.cpp
+++ b/Software/PC_Application/LibreVNA-GUI/Device/LibreVNA/librevnatcpdriver.cpp
@@ -125,8 +125,8 @@ bool LibreVNATCPDriver::connectTo(QString serial)
     // sockets are connected now
     dataBuffer.clear();
     logBuffer.clear();
-    connect(&dataSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::error), this, &LibreVNATCPDriver::ConnectionLost, Qt::QueuedConnection);
-    connect(&logSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::error), this, &LibreVNATCPDriver::ConnectionLost, Qt::QueuedConnection);
+    connect(&dataSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::errorOccurred), this, &LibreVNATCPDriver::ConnectionLost, Qt::QueuedConnection);
+    connect(&logSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::errorOccurred), this, &LibreVNATCPDriver::ConnectionLost, Qt::QueuedConnection);
 
     qInfo() << "TCP connection established" << Qt::flush;
     this->serial = serial;
diff --git a/Software/PC_Application/LibreVNA-GUI/Device/SSA3000X/ssa3000xdriver.cpp b/Software/PC_Application/LibreVNA-GUI/Device/SSA3000X/ssa3000xdriver.cpp
index 8434831..dfc82fc 100644
--- a/Software/PC_Application/LibreVNA-GUI/Device/SSA3000X/ssa3000xdriver.cpp
+++ b/Software/PC_Application/LibreVNA-GUI/Device/SSA3000X/ssa3000xdriver.cpp
@@ -90,7 +90,7 @@ bool SSA3000XDriver::connectTo(QString serial)
         return false;
     }
 
-    connect(&dataSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::error), this, &SSA3000XDriver::ConnectionLost, Qt::QueuedConnection);
+    connect(&dataSocket, qOverload<QAbstractSocket::SocketError>(&QTcpSocket::errorOccurred), this, &SSA3000XDriver::ConnectionLost, Qt::QueuedConnection);
 
     // grab model information
     dataSocket.write("*IDN?\r\n");