diff --git a/app.js b/app.js
index 9c65123..31ad7fe 100644
--- a/app.js
+++ b/app.js
@@ -62,7 +62,7 @@ let game = {
         if (settings.musicVolume) scene.music.play()
 
         if (playfield.piece) {
-            scheduler.setInterval(game.fall, stats.fallPeriod)
+            scheduler.resetInterval(game.fall, stats.fallPeriod)
         } else {
             this.generate()
         }
@@ -74,7 +74,7 @@ let game = {
         playfield.piece.onLockDown = game.lockDown
     
         if (playfield.piece.canMove(TRANSLATION.NONE)) {
-            scheduler.setInterval(game.fall, stats.fallPeriod)
+            scheduler.resetInterval(game.fall, stats.fallPeriod)
         } else {
             game.over() // block out
         }
@@ -216,8 +216,8 @@ function onkeydown(event) {
                 actionsQueue.unshift(action)
                 scheduler.clearTimeout(repeat)
                 scheduler.clearInterval(autorepeat)
-                if (action == playerActions.softDrop) scheduler.setInterval(autorepeat, settings.fallPeriod / 20)
-                else scheduler.setTimeout(repeat, settings.dasDelay)
+                if (action == playerActions.softDrop) scheduler.resetInterval(autorepeat, settings.fallPeriod / 20)
+                else scheduler.resetTimeout(repeat, settings.dasDelay)
             }
         }
     }
@@ -226,7 +226,7 @@ function onkeydown(event) {
 function repeat() {
     if (actionsQueue.length) {
         actionsQueue[0]()
-        scheduler.setInterval(autorepeat, settings.arrDelay)
+        scheduler.resetInterval(autorepeat, settings.arrDelay)
     }
 }
 
diff --git a/jsm/Tetrominoes.js b/jsm/Tetrominoes.js
index 618c2db..0b4cf88 100644
--- a/jsm/Tetrominoes.js
+++ b/jsm/Tetrominoes.js
@@ -306,7 +306,7 @@ class Tetromino extends THREE.Group {
         } else if (translation == TRANSLATION.DOWN) {
             this.locked = true
             if (!scheduler.timeoutTasks.has(this.onLockDown))
-                scheduler.setTimeout(this.onLockDown, this.lockDelay)
+                scheduler.resetTimeout(this.onLockDown, this.lockDelay)
         }
 
     }
diff --git a/jsm/scheduler.js b/jsm/scheduler.js
index 73fd65e..93d2191 100644
--- a/jsm/scheduler.js
+++ b/jsm/scheduler.js
@@ -15,6 +15,11 @@ class Scheduler {
       }
   }
 
+  resetInterval(func, delay, ...args) {
+      this.clearInterval(func)
+      this.setInterval(func, delay, ...args)
+  }
+
   setTimeout(func, delay, ...args) {
       this.timeoutTasks.set(func, window.setTimeout(func, delay, ...args))
   }