7 files changed, 18 insertions, 0 deletions
diff --git a/application/pagedialog/PageDialog.cpp b/application/pagedialog/PageDialog.cpp
index a930789e..c2b480cf 100644
--- a/application/pagedialog/PageDialog.cpp
+++ b/application/pagedialog/PageDialog.cpp
@@ -54,9 +54,12 @@ PageDialog::PageDialog(BasePageProviderPtr pageProvider, QString defaultId, QWid
 
 void PageDialog::closeEvent(QCloseEvent *event)
 {
+	qDebug() << "Paged dialog close requested";
 	if (m_container->requestClose(event))
 	{
+		qDebug() << "Paged dialog close approved";
 		MMC->settings()->set("PagedGeometry", saveGeometry().toBase64());
+		qDebug() << "Paged dialog geometry saved";
 		QDialog::closeEvent(event);
 	}
 }
diff --git a/application/pages/InstanceSettingsPage.cpp b/application/pages/InstanceSettingsPage.cpp
index 3dc79688..296de379 100644
--- a/application/pages/InstanceSettingsPage.cpp
+++ b/application/pages/InstanceSettingsPage.cpp
@@ -37,6 +37,8 @@ bool InstanceSettingsPage::apply()
 
 void InstanceSettingsPage::applySettings()
 {
+	SettingsObject::Lock lock(m_settings);
+
 	// Console
 	bool console = ui->consoleSettingsBox->isChecked();
 	m_settings->set("OverrideConsole", console);
diff --git a/application/pages/global/ExternalToolsPage.cpp b/application/pages/global/ExternalToolsPage.cpp
index 426432a0..66d91a46 100644
--- a/application/pages/global/ExternalToolsPage.cpp
+++ b/application/pages/global/ExternalToolsPage.cpp
@@ -61,6 +61,9 @@ void ExternalToolsPage::loadSettings()
 void ExternalToolsPage::applySettings()
 {
 	auto s = MMC->settings();
+
+	SettingsObject::Lock lock(s);
+
 	s->set("JProfilerPath", ui->jprofilerPathEdit->text());
 	s->set("JVisualVMPath", ui->jvisualvmPathEdit->text());
 	s->set("MCEditPath", ui->mceditPathEdit->text());
diff --git a/application/pages/global/JavaPage.cpp b/application/pages/global/JavaPage.cpp
index d201bb2f..474d73d6 100644
--- a/application/pages/global/JavaPage.cpp
+++ b/application/pages/global/JavaPage.cpp
@@ -58,6 +58,9 @@ bool JavaPage::apply()
 void JavaPage::applySettings()
 {
 	auto s = MMC->settings();
+
+	SettingsObject::Lock lock(s);
+
 	// Memory
 	s->set("MinMemAlloc", ui->minMemSpinBox->value());
 	s->set("MaxMemAlloc", ui->maxMemSpinBox->value());
diff --git a/application/pages/global/MinecraftPage.cpp b/application/pages/global/MinecraftPage.cpp
index 57f40ae6..c08f9140 100644
--- a/application/pages/global/MinecraftPage.cpp
+++ b/application/pages/global/MinecraftPage.cpp
@@ -62,6 +62,8 @@ void MinecraftPage::applySettings()
 {
 	auto s = MMC->settings();
 
+	SettingsObject::Lock lock(s);
+
 	// Window Size
 	s->set("LaunchMaximized", ui->maximizedCheckBox->isChecked());
 	s->set("MinecraftWinWidth", ui->windowWidthSpinBox->value());
diff --git a/application/pages/global/MultiMCPage.cpp b/application/pages/global/MultiMCPage.cpp
index 348d08ae..1517b6e9 100644
--- a/application/pages/global/MultiMCPage.cpp
+++ b/application/pages/global/MultiMCPage.cpp
@@ -247,6 +247,9 @@ void MultiMCPage::refreshUpdateChannelDesc()
 void MultiMCPage::applySettings()
 {
 	auto s = MMC->settings();
+
+	SettingsObject::Lock lock(s);
+
 	// Language
 	s->set("Language",
 		   ui->languageBox->itemData(ui->languageBox->currentIndex()).toLocale().bcp47Name());
diff --git a/application/pages/global/ProxyPage.cpp b/application/pages/global/ProxyPage.cpp
index f18f7049..f998fb4b 100644
--- a/application/pages/global/ProxyPage.cpp
+++ b/application/pages/global/ProxyPage.cpp
@@ -57,6 +57,8 @@ void ProxyPage::applySettings()
 {
 	auto s = MMC->settings();
 
+	SettingsObject::Lock lock(s);
+
 	// Proxy
 	QString proxyType = "None";
 	if (ui->proxyDefaultBtn->isChecked())