diff --git a/src/net/torvald/terrarum/App.java b/src/net/torvald/terrarum/App.java
index 4db420663..618405450 100644
--- a/src/net/torvald/terrarum/App.java
+++ b/src/net/torvald/terrarum/App.java
@@ -405,6 +405,7 @@ public class App implements ApplicationListener {
             initialiseConfig();
             readConfigJson();
             setGamepadButtonLabels();
+            rectifyConfigs();
 
 
             ShaderProgram.pedantic = false;
@@ -1710,4 +1711,14 @@ public class App implements ApplicationListener {
     public static void inputStrobed(TerrarumKeyboardEvent event) {
         currentScreen.inputStrobed(event);
     }
+
+    /**
+     * Corrects out-of-range config values
+     */
+    private static void rectifyConfigs() {
+        // force set min autosave interval to 5 minutes
+        if (getConfigInt("autosaveinterval") < 5 * 60000) {
+            setConfig("autosaveinterval", 5 * 60000);
+        }
+    }
 }
diff --git a/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt b/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
index 4211066f1..63443bd59 100644
--- a/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
+++ b/src/net/torvald/terrarum/modulebasegame/TerrarumIngame.kt
@@ -617,7 +617,7 @@ open class TerrarumIngame(batch: FlippingSpriteBatch) : IngameInstance(batch) {
 
         // some sketchy test code here
 
-        KeyToggler.forceSet(App.getConfigInt("debug_key_deltat_benchmark"), false)
+        KeyToggler.forceSet(Input.Keys.F2, false)
 
     }// END enter
 
@@ -853,7 +853,7 @@ open class TerrarumIngame(batch: FlippingSpriteBatch) : IngameInstance(batch) {
 
             WORLD_UPDATE_TIMER += 1
 
-            if (KeyToggler.isOn(App.getConfigInt("debug_key_deltat_benchmark"))) {
+            if (KeyToggler.isOn(Input.Keys.F2)) {
                 deltaTeeBenchmarks.appendHead(1f / Gdx.graphics.deltaTime)
 
                 if (deltaTeeCleared) deltaTeeCleared = false
diff --git a/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt b/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
index d0dc2ebcb..22a9ce72d 100644
--- a/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
+++ b/src/net/torvald/terrarum/modulebasegame/ui/UIPerformanceControlPanel.kt
@@ -25,7 +25,7 @@ class UIPerformanceControlPanel(remoCon: UIRemoCon?) : UICanvas() {
     init {
         ControlPanelCommon.register(this, width, "basegame.performancecontrolpanel", arrayOf(
             arrayOf("", { Lang["MENU_OPTIONS_GAMEPLAY"] }, "h1"),
-                arrayOf("autosaveinterval", { Lang["MENU_OPTIONS_AUTOSAVE"] + " (${Lang["CONTEXT_TIME_MINUTE_PLURAL"]})" }, "spinnerimul,1,120,1,60000"),
+                arrayOf("autosaveinterval", { Lang["MENU_OPTIONS_AUTOSAVE"] + " (${Lang["CONTEXT_TIME_MINUTE_PLURAL"]})" }, "spinnerimul,5,120,5,60000"),
                 arrayOf("notificationshowuptime", { Lang["MENU_OPTIONS_NOTIFICATION_DISPLAY_DURATION"] + " (${Lang["CONTEXT_TIME_SECOND_PLURAL"]})" }, "spinnerimul,2,10,1,1000"),
             arrayOf("", { Lang["MENU_LABEL_GRAPHICS"] }, "h1"),
                 arrayOf("atlastexsize", { Lang["MENU_OPTIONS_ATLAS_TEXTURE_SIZE"] }, "spinnersel,1024,2048,4096,8192"),