diff --git a/src/app/dialogs/tools/dialogeditwrongformula.cpp b/src/app/dialogs/tools/dialogeditwrongformula.cpp
index 88d1e3bb8..f82e5ef4b 100644
--- a/src/app/dialogs/tools/dialogeditwrongformula.cpp
+++ b/src/app/dialogs/tools/dialogeditwrongformula.cpp
@@ -51,11 +51,19 @@ DialogEditWrongFormula::DialogEditWrongFormula(const VContainer *data, QWidget *
 
     connect(ui->toolButtonEqual, &QPushButton::clicked, this, &DialogEditWrongFormula::EvalFormula);
     connect(ui->lineEditFormula, &QLineEdit::textChanged, this, &DialogEditWrongFormula::FormulaChanged);
+
+    //Disable Qt::WaitCursor
+#ifndef QT_NO_CURSOR
+    QApplication::restoreOverrideCursor();
+#endif
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogEditWrongFormula::~DialogEditWrongFormula()
 {
+#ifndef QT_NO_CURSOR
+    QApplication::setOverrideCursor(Qt::WaitCursor);
+#endif
     delete ui;
 }
 
diff --git a/src/app/exception/vexception.cpp b/src/app/exception/vexception.cpp
index 5cbc0192c..1812d7337 100644
--- a/src/app/exception/vexception.cpp
+++ b/src/app/exception/vexception.cpp
@@ -66,6 +66,10 @@ void VException::CriticalMessageBox(const QString &situation, QWidget * parent)
     QGridLayout* layout = static_cast<QGridLayout*>(msgBox.layout());
     Q_CHECK_PTR(layout);
     layout->addItem(horizontalSpacer, layout->rowCount(), 0, 1, layout->columnCount());
+    //Disable Qt::WaitCursor for error message.
+#ifndef QT_NO_CURSOR
+    QApplication::restoreOverrideCursor();
+#endif
     msgBox.exec();
 }