diff --git a/com/isoterminal/feat/xterm.js b/com/isoterminal/feat/xterm.js
index 2b05ac7..c771944 100644
--- a/com/isoterminal/feat/xterm.js
+++ b/com/isoterminal/feat/xterm.js
@@ -27,15 +27,24 @@ ISOTerminal.prototype.xtermInit = function(){
     })
 
     term.onRender( () => {
+      return
 
+      // xterm relies on requestAnimationFrame (which does not called in immersive mode)
       let _window = term._core._coreBrowserService._window
       if( !_window.requestAnimationFrameAFRAME ){ // patch the planet!
 
-        // xterm relies on requestAnimationFrame (which does not called in immersive mode)
-        _window.requestAnimationFrameAFRAME = 
-          AFRAME.utils.throttleLeadingAndTrailing( function(cb){
+        _window.requestAnimationFrameAFRAME = function(cb){
+          if( term.tid != null ) clearTimeout(term.tid)
+          term.tid = setTimeout( function(){
+            console.log("render")
             cb()
-          },150 )
+            term.tid = null
+          },100)
+        }
+        //_window.requestAnimationFrameAFRAME = 
+        //  AFRAME.utils.throttleLeadingAndTrailing( function(cb){
+        //    cb()
+        //  },150 )
 
         // we proxy the _window object of xterm, and reroute 
         // requestAnimationFrame to requestAnimationFrameAFRAME