diff --git a/scripts/main.js b/scripts/main.js
index b9dd55a..8bced6d 100644
--- a/scripts/main.js
+++ b/scripts/main.js
@@ -1,3 +1,21 @@
+// Reset slider when not playing. Might be necessary before joining multiplayer. 
+Events.on(StateChangeEvent, event => {
+    if(event.to == GameState.State.playing) return; 
+    let speed = 1;
+    Time.setDeltaProvider(() => Math.min(Core.graphics.getDeltaTime() * 60 * speed, 3 * speed));
+    foldedButton.setText(speedText(0));
+    timeSlider.setValue(0);
+}); 
+
+// Erase all out of bounds units every 2 seconds.
+Timer.schedule(() => {
+    Groups.unit.each(u => {
+        if(u.x !== u.x){
+            u.remove();
+        }
+    });
+}, 0, 2);
+
 let cols = [Pal.lancerLaser, Pal.accent, Color.valueOf("cc6eaf")]; //Pink from BetaMindy
 let folded = false;
 let curSpeed = 0;
@@ -82,6 +100,9 @@ function speedText(speed){
 }
 
 function visibility(){
+    if (Vars.net.client()) {
+        return false;
+    }
     if(!Vars.ui.hudfrag.shown || Vars.ui.minimapfrag.shown()) return false;
     if(!Vars.mobile) return true;