diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index 15b57ad8..d43c4125 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -147,7 +147,7 @@ void setup() {
      configure_wifi();	  
   }
 */	
-  start_button_isr(); 
+//  start_button_isr(); 
 	
 //  setup_sstv();
   picosstvpp_begin(26);
@@ -166,7 +166,7 @@ void setup() {
 	
   config_telem();	
 	
-//  start_isr();	
+  start_isr();	
 	
 // setup radio depending on mode 
   config_radio();