diff --git a/source/ini_file.cpp b/source/ini_file.cpp
index 87d605206..0259ba3f2 100644
--- a/source/ini_file.cpp
+++ b/source/ini_file.cpp
@@ -14,23 +14,21 @@ ini_file::ini_file(const std::filesystem::path &path) : _path(path)
 {
 	load();
 }
-ini_file::~ini_file()
-{
-	save();
-}
 
 void ini_file::load()
 {
 	std::error_code ec;
 	const std::filesystem::file_time_type modified_at = std::filesystem::last_write_time(_path, ec);
-	if (ec || _modified_at >= modified_at)
-		return; // Skip loading if there was an error (e.g. file does not exist) or there was no modification to the file since it was last loaded
+	if (!ec && _modified_at >= modified_at)
+		return; // Skip loading if there was no modification to the file since it was last loaded
+
+	// Clear when file does not exist too
+	_sections.clear();
 
 	std::ifstream file;
 	if (file.open(_path); !file)
 		return;
 
-	_sections.clear();
 	_modified = false;
 	_modified_at = modified_at;
 
@@ -106,7 +104,7 @@ bool ini_file::save()
 	std::error_code ec;
 	const std::filesystem::file_time_type modified_at = std::filesystem::last_write_time(_path, ec);
 	if (!ec && modified_at >= _modified_at)
-		return true; // File exists and was modified on disk and therefore may have different data, so cannot save
+		return false; // File exists and was modified on disk and therefore may have different data, so cannot save
 
 	std::stringstream data;
 	std::vector<std::string> section_names, key_names;
@@ -210,10 +208,13 @@ bool ini_file::flush_cache(const std::filesystem::path &path)
 ini_file &ini_file::load_cache(const std::filesystem::path &path)
 {
 	const auto it = g_ini_cache.try_emplace(path, path);
-	if (it.second || (std::filesystem::file_time_type::clock::now() - it.first->second._modified_at) < std::chrono::seconds(1))
-		return it.first->second; // Don't need to reload file when it was just loaded or there are still modifications pending
-	else
-		return it.first->second.load(), it.first->second;
+	std::pair<const std::wstring, ini_file> &file = *it.first;
+
+	// Don't reload file when it was just loaded or there are still modifications pending
+	if (!it.second && !file.second._modified)
+		file.second.load();
+
+	return file.second;
 }
 
 ini_file & reshade::global_config()
diff --git a/source/ini_file.hpp b/source/ini_file.hpp
index ad5d8a509..e0faae848 100644
--- a/source/ini_file.hpp
+++ b/source/ini_file.hpp
@@ -34,7 +34,6 @@ class ini_file
 	/// </summary>
 	/// <param name="path">The path to the INI file to access.</param>
 	explicit ini_file(const std::filesystem::path &path);
-	~ini_file();
 
 	/// <summary>
 	/// Gets the path to this INI file.
diff --git a/source/runtime_gui.cpp b/source/runtime_gui.cpp
index 946421d39..4d5b6391e 100644
--- a/source/runtime_gui.cpp
+++ b/source/runtime_gui.cpp
@@ -976,7 +976,7 @@ void reshade::runtime::draw_gui_home()
 
 		const float button_size = ImGui::GetFrameHeight();
 		const float button_spacing = _imgui_context->Style.ItemInnerSpacing.x;
-		const float browse_button_width = ImGui::GetWindowContentRegionWidth() - (button_spacing + button_size) * 3;
+		const float browse_button_width = ImGui::GetWindowContentRegionWidth() - (button_spacing + button_size) * 4;
 
 		bool reload_preset = false;
 
@@ -1006,6 +1006,16 @@ void reshade::runtime::draw_gui_home()
 		}
 		ImGui::PopStyleVar();
 
+		ImGui::SameLine(0, button_spacing);
+		if (ImGui::ButtonEx(ICON_FK_FLOPPY, ImVec2(button_size, 0), button_flags))
+		{
+			DeleteFileW(_current_preset_path.c_str());
+			save_current_preset();
+		}
+
+		if (ImGui::IsItemHovered())
+			ImGui::SetTooltip("Clean up and save the current preset (removes all settings for disabled techniques)");
+
 		ImGui::SameLine(0, button_spacing);
 		if (ImGui::ButtonEx(ICON_FK_PLUS, ImVec2(button_size, 0), button_flags | ImGuiButtonFlags_PressedOnClick))
 		{
@@ -1013,6 +1023,9 @@ void reshade::runtime::draw_gui_home()
 			ImGui::OpenPopup("##create");
 		}
 
+		if (ImGui::IsItemHovered())
+			ImGui::SetTooltip("Add a new preset");
+
 		if (is_loading())
 			ImGui::PopStyleColor();
 
@@ -1020,7 +1033,7 @@ void reshade::runtime::draw_gui_home()
 		if (widgets::file_dialog("##browse", _file_selection_path, browse_button_width, { L".ini", L".txt" }))
 		{
 			// Check that this is actually a valid preset file
-			if (ini_file::load_cache(_file_selection_path).has("", "Techniques"))
+			if (ini_file::load_cache(_file_selection_path).has({}, "Techniques"))
 			{
 				reload_preset = true;
 				_current_preset_path = _file_selection_path;
@@ -1044,7 +1057,7 @@ void reshade::runtime::draw_gui_home()
 				{
 					reload_preset =
 						file_type == std::filesystem::file_type::not_found ||
-						ini_file::load_cache(new_preset_path).has("", "Techniques");
+						ini_file::load_cache(new_preset_path).has({}, "Techniques");
 
 					if (_duplicate_current_preset && file_type == std::filesystem::file_type::not_found)
 						CopyFileW(_current_preset_path.c_str(), new_preset_path.c_str(), TRUE);
@@ -1287,6 +1300,8 @@ void reshade::runtime::draw_gui_home()
 
 		if (ImGui::Button(ICON_FK_REFRESH " Reload", ImVec2(-11.5f * _font_size, 0)))
 		{
+			load_config(); // Reload configuration too
+
 			if (!_no_effect_cache && (ImGui::GetIO().KeyCtrl || ImGui::GetIO().KeyShift))
 				clear_effect_cache();